feat: Add canvas gallery with soft delete, snapshots and components

Replace the empty dynamic canvas placeholder with a gallery showing
saved canvases, snapshots and Vue components. Users can create new
canvases, restore snapshots, load components, and manage canvas
toolbar/archive settings from the gallery.

- Backend: soft delete (archive) instead of hard delete, status column
- Frontend: CanvasGallery component with grid, search, settings popover
- Show canvas name in global header when viewing a project canvas
- Remove ProjectsPage (replaced by gallery), clean all references
- MCP tools: project category available on canvas page, update handlers

frontend/src/App.vue

@@ -14,6 +14,7 @@ import { initToolRegistry, activatePageTools, initToolsOnRefresh } from './servi
 import { setTerminalControls } from './services/tools/handlers/terminalHandlers'
 import { setResponseControls } from './services/tools/handlers/responseHandlers'
 import { useCanvasStore } from './stores/canvas'
+import { useProjectCanvasStore } from './stores/projectCanvas'
 
 const route = useRoute()
 const router = useRouter()
@@ -63,6 +64,7 @@ const terminalRef = ref<InstanceType<typeof FloatingTerminal> | null>(null)
 const responseRef = ref<InstanceType<typeof FloatingResponse> | null>(null)
 const voiceRef = ref<InstanceType<typeof FloatingVoice> | null>(null)
 const canvasStore = useCanvasStore()
+const projectCanvasStore = useProjectCanvasStore()
 
 // Voice FAB push-to-talk state
 const voicePTTActive = ref(false)
@@ -238,7 +240,7 @@ function triggerToolFlash() {
   }, 500)
 }
 
-type PageName = 'home' | 'canvas' | 'components' | 'themes' | 'projects' | 'project-canvas' | 'database' | 'source' | 'terminal' | 'tools'
+type PageName = 'home' | 'canvas' | 'components' | 'themes' | 'project-canvas' | 'database' | 'source' | 'terminal' | 'tools'
 
 onMounted(async () => {
   // Connect to WebSocket for Claude status updates
@@ -350,6 +352,11 @@ watch(() => route.name, (newPage) => {
     <header class="app-header">
       <div class="header-left">
         <h1 class="logo">Agent UI</h1>
+        <template v-if="projectCanvasStore.activeCanvas && route.name === 'project-canvas'">
+          <span class="header-sep">/</span>
+          <span class="header-canvas-name">{{ projectCanvasStore.activeCanvas.name }}</span>
+          <span v-if="projectCanvasStore.activeCanvas.is_system" class="header-canvas-badge">Sistema</span>
+        </template>
         <button class="debug-btn" :class="{ active: showDebugConsole }" @click="showDebugConsole = !showDebugConsole" title="Debug Console">
           <svg xmlns="http://www.w3.org/2000/svg" width="14" height="14" viewBox="0 0 24 24" fill="none" stroke="currentColor" stroke-width="2">
             <path d="M12 20h9"/><path d="M16.5 3.5a2.121 2.121 0 0 1 3 3L7 19l-4 1 1-4L16.5 3.5z"/>
@@ -561,6 +568,27 @@ watch(() => route.name, (newPage) => {
   margin: 0;
 }
 
+.header-sep {
+  color: var(--text-muted);
+  font-size: 1.1rem;
+  opacity: 0.4;
+}
+
+.header-canvas-name {
+  font-size: 0.9rem;
+  font-weight: 500;
+  color: var(--text-secondary);
+}
+
+.header-canvas-badge {
+  padding: 0.125rem 0.5rem;
+  background: rgba(99, 102, 241, 0.15);
+  color: #6366f1;
+  font-size: 0.6875rem;
+  font-weight: 500;
+  border-radius: 999px;
+}
+
 .refresh-btn {
   display: flex;
   align-items: center;

frontend/src/components/Canvas.vue

@@ -1,9 +1,11 @@
 <script setup lang="ts">
-import { onMounted, onUnmounted } from 'vue'
+import { ref, onMounted, onUnmounted } from 'vue'
 import { renderInlineComponent, type VueComponentDefinition } from '../services/dynamicComponents'
 import { useCanvasStore } from '../stores/canvas'
+import CanvasGallery from './CanvasGallery.vue'
 
 const canvasStore = useCanvasStore()
+const showGallery = ref(true)
 
 function handleLoadComponent(e: Event) {
   const detail = (e as CustomEvent).detail
@@ -12,6 +14,9 @@ function handleLoadComponent(e: Event) {
   const container = document.getElementById('canvas-content')
   if (!container) return
 
+  // Hide gallery when MCP renders content
+  showGallery.value = false
+
   const placeholder = container.querySelector('.canvas-placeholder')
   if (placeholder) placeholder.remove()
 
@@ -32,26 +37,42 @@ function handleLoadComponent(e: Event) {
   canvasStore.addToHistory({ tool: 'load_vue_component', args: detail, timestamp: Date.now() })
 }
 
+function handleContentRendered() {
+  showGallery.value = false
+}
+
+function handleClearCanvas() {
+  showGallery.value = true
+  const container = document.getElementById('canvas-content')
+  if (container) {
+    // Remove all non-gallery content
+    const children = Array.from(container.children)
+    for (const child of children) {
+      if (!(child as HTMLElement).classList?.contains('canvas-placeholder')) {
+        child.remove()
+      }
+    }
+  }
+}
+
 onMounted(() => {
   window.addEventListener('load-vue-component', handleLoadComponent)
+  window.addEventListener('clear-canvas', handleClearCanvas)
+  window.addEventListener('canvas-content-rendered', handleContentRendered)
 })
 
 onUnmounted(() => {
   window.removeEventListener('load-vue-component', handleLoadComponent)
+  window.removeEventListener('clear-canvas', handleClearCanvas)
+  window.removeEventListener('canvas-content-rendered', handleContentRendered)
 })
 </script>
 
 <template>
   <div class="canvas-container">
     <div id="canvas-content" class="canvas-content">
-      <div class="canvas-placeholder">
+      <div v-if="showGallery" class="canvas-placeholder">
-        <svg xmlns="http://www.w3.org/2000/svg" width="64" height="64" viewBox="0 0 24 24" fill="none" stroke="currentColor" stroke-width="1.5">
+        <CanvasGallery @snapshot-restored="showGallery = false" @component-loaded="showGallery = false" />
-          <rect x="3" y="3" width="18" height="18" rx="2"/>
-          <path d="M3 9h18"/>
-          <path d="M9 21V9"/>
-        </svg>
-        <p>Canvas listo</p>
-        <span>Haz clic en el cuadrado azul (abajo derecha) para conectar con Claude Code</span>
       </div>
     </div>
   </div>
@@ -75,28 +96,7 @@ onUnmounted(() => {
 }
 
 .canvas-placeholder {
-  display: flex;
-  flex-direction: column;
-  align-items: center;
-  justify-content: center;
   height: 100%;
   min-height: 400px;
-  color: var(--text-muted);
-  text-align: center;
-}
-
-.canvas-placeholder svg {
-  margin-bottom: 1rem;
-  opacity: 0.5;
-}
-
-.canvas-placeholder p {
-  font-size: 1.25rem;
-  margin: 0 0 0.5rem 0;
-}
-
-.canvas-placeholder span {
-  font-size: 0.875rem;
-  opacity: 0.7;
 }
 </style>

frontend/src/components/CanvasGallery.vue

@@ -0,0 +1,944 @@
+<script setup lang="ts">
+import { ref, computed, onMounted } from 'vue'
+import { useRouter } from 'vue-router'
+import { useProjectCanvasStore } from '../stores/projectCanvas'
+import { useSnapshotsStore, type SnapshotSummary } from '../stores/snapshots'
+import {
+  componentsApi,
+  renderInlineComponent,
+  type VueComponentDefinition
+} from '../services/dynamicComponents'
+import { getWindowDefinitions } from '../services/tools/handlers/canvasHandlers'
+import { useCanvasStore } from '../stores/canvas'
+
+const emit = defineEmits<{
+  (e: 'snapshot-restored'): void
+  (e: 'component-loaded'): void
+}>()
+
+const router = useRouter()
+const store = useProjectCanvasStore()
+const snapshotsStore = useSnapshotsStore()
+
+const canvasStore = useCanvasStore()
+
+const showArchived = ref(false)
+const searchQuery = ref('')
+const settingsOpenId = ref<string | null>(null)
+const restoringSnapshot = ref<string | null>(null)
+const showNewForm = ref(false)
+const newName = ref('')
+const creating = ref(false)
+const savedComponents = ref<VueComponentDefinition[]>([])
+const loadingComponent = ref<string | null>(null)
+
+// Editable settings state
+const editIcon = ref('')
+const editOrder = ref(99)
+
+const filteredCanvases = computed(() => {
+  const list = showArchived.value ? store.canvases : store.activeCanvasesList
+  if (!searchQuery.value) return list
+  const q = searchQuery.value.toLowerCase()
+  return list.filter(c =>
+    c.name.toLowerCase().includes(q) ||
+    (c.description && c.description.toLowerCase().includes(q))
+  )
+})
+
+const filteredSnapshots = computed(() => {
+  if (!searchQuery.value) return snapshotsStore.snapshots
+  const q = searchQuery.value.toLowerCase()
+  return snapshotsStore.snapshots.filter(s => s.name.toLowerCase().includes(q))
+})
+
+const filteredComponents = computed(() => {
+  if (!searchQuery.value) return savedComponents.value
+  const q = searchQuery.value.toLowerCase()
+  return savedComponents.value.filter(c => c.name.toLowerCase().includes(q) || c.id.toLowerCase().includes(q))
+})
+
+const totalItems = computed(() => store.canvases.length + snapshotsStore.snapshots.length + savedComponents.value.length)
+const showSearch = computed(() => totalItems.value > 8)
+
+function navigateToCanvas(id: string) {
+  router.push(`/canvas/${id}`)
+}
+
+async function createNewCanvas() {
+  const name = newName.value.trim()
+  if (!name) return
+  creating.value = true
+  try {
+    const id = await store.createCanvas({ name, type: 'project' } as any)
+    if (id) {
+      newName.value = ''
+      showNewForm.value = false
+      router.push(`/canvas/${id}`)
+    }
+  } finally {
+    creating.value = false
+  }
+}
+
+async function loadSnapshot(snap: SnapshotSummary) {
+  restoringSnapshot.value = snap.id
+  try {
+    await snapshotsStore.restore(snap.id)
+    emit('snapshot-restored')
+  } finally {
+    restoringSnapshot.value = null
+  }
+}
+
+function formatDate(timestamp: number) {
+  return new Date(timestamp).toLocaleDateString(undefined, {
+    day: 'numeric', month: 'short', year: 'numeric',
+    hour: '2-digit', minute: '2-digit'
+  })
+}
+
+function toggleSettings(id: string) {
+  if (settingsOpenId.value === id) {
+    settingsOpenId.value = null
+  } else {
+    settingsOpenId.value = id
+    const canvas = store.canvases.find(c => c.id === id)
+    if (canvas) {
+      editIcon.value = canvas.toolbar_icon || ''
+      editOrder.value = canvas.toolbar_order ?? 99
+    }
+  }
+}
+
+async function toggleToolbar(id: string, current: boolean) {
+  await store.updateCanvas(id, { show_in_toolbar: !current } as any)
+  await store.fetchToolbarCanvases()
+}
+
+async function updateIcon(id: string) {
+  await store.updateCanvas(id, { toolbar_icon: editIcon.value || null } as any)
+  await store.fetchToolbarCanvases()
+}
+
+async function updateOrder(id: string) {
+  await store.updateCanvas(id, { toolbar_order: editOrder.value } as any)
+  await store.fetchToolbarCanvases()
+}
+
+async function archiveCanvas(id: string) {
+  await store.deleteCanvas(id)
+  await store.fetchCanvases(showArchived.value)
+  await store.fetchToolbarCanvases()
+  settingsOpenId.value = null
+}
+
+async function restoreCanvas(id: string) {
+  await store.restoreCanvas(id)
+  await store.fetchCanvases(showArchived.value)
+  settingsOpenId.value = null
+}
+
+async function loadComponent(comp: VueComponentDefinition) {
+  loadingComponent.value = comp.id
+  try {
+    const container = document.getElementById('canvas-content')
+    if (!container) return
+
+    const placeholder = container.querySelector('.canvas-placeholder')
+    if (placeholder) placeholder.remove()
+
+    const result = renderInlineComponent(comp, container, {}, true)
+
+    getWindowDefinitions().set(comp.id, {
+      source: 'db',
+      componentId: comp.id,
+      definition: comp,
+      componentProps: {}
+    })
+
+    ;(window as any).__vueComponentUnmount = result.unmount
+    canvasStore.addToHistory({ tool: 'load_vue_component', args: { id: comp.id }, timestamp: Date.now() })
+    emit('component-loaded')
+  } finally {
+    loadingComponent.value = null
+  }
+}
+
+async function fetchComponents() {
+  try {
+    savedComponents.value = await componentsApi.getAll()
+  } catch {
+    savedComponents.value = []
+  }
+}
+
+async function deleteSnapshot(id: string) {
+  await snapshotsStore.remove(id)
+}
+
+function toggleArchived() {
+  showArchived.value = !showArchived.value
+  store.fetchCanvases(showArchived.value)
+}
+
+onMounted(() => {
+  store.fetchCanvases(false)
+  snapshotsStore.list()
+  fetchComponents()
+})
+</script>
+
+<template>
+  <div class="canvas-gallery">
+    <div class="gallery-header">
+      <h2>Canvases</h2>
+      <div class="header-actions">
+        <button
+          class="toggle-archived"
+          :class="{ active: showArchived }"
+          @click="toggleArchived"
+        >
+          <svg xmlns="http://www.w3.org/2000/svg" width="14" height="14" viewBox="0 0 24 24" fill="none" stroke="currentColor" stroke-width="2">
+            <polyline points="21 8 21 21 3 21 3 8"/>
+            <rect x="1" y="3" width="22" height="5"/>
+            <line x1="10" y1="12" x2="14" y2="12"/>
+          </svg>
+          Archivados
+        </button>
+        <input
+          v-if="showSearch"
+          v-model="searchQuery"
+          type="text"
+          placeholder="Buscar..."
+          class="search-input"
+        />
+      </div>
+    </div>
+
+    <div v-if="store.loading" class="gallery-loading">
+      <div class="spinner"></div>
+    </div>
+
+    <template v-else>
+      <!-- Project Canvases -->
+      <div class="gallery-grid">
+        <!-- New canvas card -->
+        <div class="canvas-card new-card" @click="showNewForm = true" v-if="!showNewForm">
+          <div class="card-icon new-icon">
+            <svg xmlns="http://www.w3.org/2000/svg" width="28" height="28" viewBox="0 0 24 24" fill="none" stroke="currentColor" stroke-width="1.5">
+              <circle cx="12" cy="12" r="10"/>
+              <line x1="12" y1="8" x2="12" y2="16"/>
+              <line x1="8" y1="12" x2="16" y2="12"/>
+            </svg>
+          </div>
+          <div class="card-content">
+            <div class="card-name">Nuevo canvas</div>
+          </div>
+        </div>
+
+        <!-- New canvas form (inline) -->
+        <div class="canvas-card new-form-card" v-if="showNewForm" @click.stop>
+          <input
+            v-model="newName"
+            type="text"
+            class="new-canvas-input"
+            placeholder="Nombre del canvas..."
+            autofocus
+            @keyup.enter="createNewCanvas"
+            @keyup.escape="showNewForm = false; newName = ''"
+          />
+          <div class="new-form-actions">
+            <button class="new-btn create" :disabled="!newName.trim() || creating" @click="createNewCanvas">
+              {{ creating ? '...' : 'Crear' }}
+            </button>
+            <button class="new-btn cancel" @click="showNewForm = false; newName = ''">Cancelar</button>
+          </div>
+        </div>
+
+        <div
+          v-for="canvas in filteredCanvases"
+          :key="canvas.id"
+          class="canvas-card"
+          :class="{ archived: canvas.status === 'archived' }"
+          @click="navigateToCanvas(canvas.id)"
+        >
+          <div class="card-icon">
+            <span v-if="canvas.toolbar_icon" class="card-emoji">{{ canvas.toolbar_icon }}</span>
+            <svg v-else xmlns="http://www.w3.org/2000/svg" width="28" height="28" viewBox="0 0 24 24" fill="none" stroke="currentColor" stroke-width="1.5">
+              <rect x="3" y="3" width="18" height="18" rx="2"/>
+              <path d="M3 9h18"/>
+              <path d="M9 21V9"/>
+            </svg>
+          </div>
+
+          <div class="card-content">
+            <div class="card-name">{{ canvas.name }}</div>
+            <div v-if="canvas.description" class="card-desc">{{ canvas.description }}</div>
+          </div>
+
+          <div class="card-meta">
+            <span class="card-badge" :class="canvas.type">{{ canvas.type }}</span>
+            <span v-if="canvas.status === 'archived'" class="card-badge archived-badge">Archivado</span>
+          </div>
+
+          <button
+            class="card-settings-btn"
+            @click.stop="toggleSettings(canvas.id)"
+            title="Configurar"
+          >
+            <svg xmlns="http://www.w3.org/2000/svg" width="16" height="16" viewBox="0 0 24 24" fill="none" stroke="currentColor" stroke-width="2">
+              <circle cx="12" cy="12" r="3"/>
+              <path d="M19.4 15a1.65 1.65 0 0 0 .33 1.82l.06.06a2 2 0 0 1 0 2.83 2 2 0 0 1-2.83 0l-.06-.06a1.65 1.65 0 0 0-1.82-.33 1.65 1.65 0 0 0-1 1.51V21a2 2 0 0 1-2 2 2 2 0 0 1-2-2v-.09A1.65 1.65 0 0 0 9 19.4a1.65 1.65 0 0 0-1.82.33l-.06.06a2 2 0 0 1-2.83 0 2 2 0 0 1 0-2.83l.06-.06A1.65 1.65 0 0 0 4.68 15a1.65 1.65 0 0 0-1.51-1H3a2 2 0 0 1-2-2 2 2 0 0 1 2-2h.09A1.65 1.65 0 0 0 4.6 9a1.65 1.65 0 0 0-.33-1.82l-.06-.06a2 2 0 0 1 0-2.83 2 2 0 0 1 2.83 0l.06.06A1.65 1.65 0 0 0 9 4.68a1.65 1.65 0 0 0 1-1.51V3a2 2 0 0 1 2-2 2 2 0 0 1 2 2v.09a1.65 1.65 0 0 0 1 1.51 1.65 1.65 0 0 0 1.82-.33l.06-.06a2 2 0 0 1 2.83 0 2 2 0 0 1 0 2.83l-.06.06A1.65 1.65 0 0 0 19.4 9a1.65 1.65 0 0 0 1.51 1H21a2 2 0 0 1 2 2 2 2 0 0 1-2 2h-.09a1.65 1.65 0 0 0-1.51 1z"/>
+            </svg>
+          </button>
+
+          <!-- Settings popover -->
+          <div v-if="settingsOpenId === canvas.id" class="settings-popover" @click.stop>
+            <div class="settings-row">
+              <label>En toolbar</label>
+              <button
+                class="switch-btn"
+                :class="{ on: canvas.show_in_toolbar }"
+                @click="toggleToolbar(canvas.id, canvas.show_in_toolbar)"
+              >
+                <span class="switch-knob"></span>
+              </button>
+            </div>
+
+            <div class="settings-row">
+              <label>Icono</label>
+              <input
+                v-model="editIcon"
+                type="text"
+                class="settings-input icon-input"
+                placeholder="emoji"
+                maxlength="2"
+                @change="updateIcon(canvas.id)"
+              />
+            </div>
+
+            <div class="settings-row">
+              <label>Orden</label>
+              <input
+                v-model.number="editOrder"
+                type="number"
+                class="settings-input order-input"
+                min="0"
+                max="999"
+                @change="updateOrder(canvas.id)"
+              />
+            </div>
+
+            <div class="settings-divider"></div>
+
+            <button
+              v-if="canvas.status !== 'archived'"
+              class="settings-action archive-btn"
+              @click="archiveCanvas(canvas.id)"
+              :disabled="canvas.is_system"
+            >
+              Archivar
+            </button>
+            <button
+              v-else
+              class="settings-action restore-btn"
+              @click="restoreCanvas(canvas.id)"
+            >
+              Restaurar
+            </button>
+          </div>
+        </div>
+      </div>
+
+      <!-- Snapshots section -->
+      <template v-if="filteredSnapshots.length > 0">
+        <h3 class="section-title">Snapshots</h3>
+        <div class="gallery-grid">
+          <div
+            v-for="snap in filteredSnapshots"
+            :key="snap.id"
+            class="canvas-card snapshot-card"
+            @click="loadSnapshot(snap)"
+          >
+            <div class="card-icon">
+              <svg xmlns="http://www.w3.org/2000/svg" width="28" height="28" viewBox="0 0 24 24" fill="none" stroke="currentColor" stroke-width="1.5">
+                <path d="M23 19a2 2 0 0 1-2 2H3a2 2 0 0 1-2-2V8a2 2 0 0 1 2-2h4l2-3h6l2 3h4a2 2 0 0 1 2 2z"/>
+                <circle cx="12" cy="13" r="4"/>
+              </svg>
+            </div>
+
+            <div class="card-content">
+              <div class="card-name">{{ snap.name }}</div>
+              <div class="card-desc">{{ formatDate(snap.created_at) }}</div>
+            </div>
+
+            <div class="card-meta">
+              <span class="card-badge snapshot">snapshot</span>
+            </div>
+
+            <!-- Loading overlay -->
+            <div v-if="restoringSnapshot === snap.id" class="card-loading">
+              <div class="spinner-sm"></div>
+            </div>
+
+            <button
+              class="card-delete-btn"
+              @click.stop="deleteSnapshot(snap.id)"
+              title="Eliminar snapshot"
+            >
+              <svg xmlns="http://www.w3.org/2000/svg" width="14" height="14" viewBox="0 0 24 24" fill="none" stroke="currentColor" stroke-width="2">
+                <path d="M3 6h18"/>
+                <path d="M19 6v14c0 1-1 2-2 2H7c-1 0-2-1-2-2V6"/>
+                <path d="M8 6V4c0-1 1-2 2-2h4c1 0 2 1 2 2v2"/>
+              </svg>
+            </button>
+          </div>
+        </div>
+      </template>
+
+      <!-- Components section -->
+      <template v-if="filteredComponents.length > 0">
+        <h3 class="section-title">Componentes</h3>
+        <div class="gallery-grid">
+          <div
+            v-for="comp in filteredComponents"
+            :key="comp.id"
+            class="canvas-card component-card"
+            @click="loadComponent(comp)"
+          >
+            <div class="card-icon">
+              <svg xmlns="http://www.w3.org/2000/svg" width="28" height="28" viewBox="0 0 24 24" fill="none" stroke="currentColor" stroke-width="1.5">
+                <path d="M21 16V8a2 2 0 0 0-1-1.73l-7-4a2 2 0 0 0-2 0l-7 4A2 2 0 0 0 3 8v8a2 2 0 0 0 1 1.73l7 4a2 2 0 0 0 2 0l7-4A2 2 0 0 0 21 16z"/>
+                <polyline points="3.29 7 12 12 20.71 7"/>
+                <line x1="12" y1="22" x2="12" y2="12"/>
+              </svg>
+            </div>
+
+            <div class="card-content">
+              <div class="card-name">{{ comp.name }}</div>
+              <div class="card-desc card-id">{{ comp.id }}</div>
+            </div>
+
+            <div class="card-meta">
+              <span class="card-badge component">componente</span>
+            </div>
+
+            <!-- Loading overlay -->
+            <div v-if="loadingComponent === comp.id" class="card-loading">
+              <div class="spinner-sm"></div>
+            </div>
+          </div>
+        </div>
+      </template>
+
+      <!-- Empty state -->
+      <div v-if="filteredCanvases.length === 0 && filteredSnapshots.length === 0 && filteredComponents.length === 0" class="gallery-empty">
+        <p v-if="showArchived && store.archivedCanvases.length === 0">No hay canvases archivados</p>
+        <p v-else-if="searchQuery">Sin resultados para "{{ searchQuery }}"</p>
+        <p v-else>No hay canvases, snapshots ni componentes guardados</p>
+      </div>
+    </template>
+  </div>
+</template>
+
+<style scoped>
+.canvas-gallery {
+  display: flex;
+  flex-direction: column;
+  height: 100%;
+  padding: 2rem;
+  overflow-y: auto;
+}
+
+.gallery-header {
+  display: flex;
+  align-items: center;
+  justify-content: space-between;
+  margin-bottom: 1.5rem;
+  flex-wrap: wrap;
+  gap: 0.75rem;
+}
+
+.gallery-header h2 {
+  font-size: 1.25rem;
+  font-weight: 600;
+  color: var(--text-primary);
+  margin: 0;
+}
+
+.section-title {
+  font-size: 1rem;
+  font-weight: 600;
+  color: var(--text-secondary);
+  margin: 1.5rem 0 0.75rem 0;
+}
+
+.header-actions {
+  display: flex;
+  align-items: center;
+  gap: 0.75rem;
+}
+
+.toggle-archived {
+  display: flex;
+  align-items: center;
+  gap: 0.375rem;
+  padding: 0.375rem 0.75rem;
+  background: transparent;
+  border: 1px solid var(--border-color);
+  border-radius: 6px;
+  color: var(--text-secondary);
+  font-size: 0.8125rem;
+  cursor: pointer;
+  transition: all 0.15s ease;
+}
+
+.toggle-archived:hover {
+  background: var(--bg-hover);
+  color: var(--text-primary);
+}
+
+.toggle-archived.active {
+  background: rgba(99, 102, 241, 0.15);
+  border-color: rgba(99, 102, 241, 0.3);
+  color: #6366f1;
+}
+
+.search-input {
+  padding: 0.375rem 0.75rem;
+  background: var(--bg-primary);
+  border: 1px solid var(--border-color);
+  border-radius: 6px;
+  color: var(--text-primary);
+  font-size: 0.8125rem;
+  outline: none;
+  width: 180px;
+  transition: border-color 0.15s ease;
+}
+
+.search-input:focus {
+  border-color: #6366f1;
+}
+
+.gallery-loading {
+  display: flex;
+  justify-content: center;
+  padding: 3rem;
+}
+
+.spinner {
+  width: 32px;
+  height: 32px;
+  border: 3px solid var(--border-color);
+  border-top-color: #6366f1;
+  border-radius: 50%;
+  animation: spin 1s linear infinite;
+}
+
+.spinner-sm {
+  width: 20px;
+  height: 20px;
+  border: 2px solid rgba(255, 255, 255, 0.3);
+  border-top-color: white;
+  border-radius: 50%;
+  animation: spin 1s linear infinite;
+}
+
+@keyframes spin {
+  to { transform: rotate(360deg); }
+}
+
+.gallery-empty {
+  display: flex;
+  justify-content: center;
+  padding: 3rem;
+  color: var(--text-muted);
+  font-size: 0.875rem;
+}
+
+.gallery-grid {
+  display: grid;
+  grid-template-columns: repeat(auto-fill, minmax(240px, 1fr));
+  gap: 1rem;
+}
+
+.canvas-card {
+  position: relative;
+  display: flex;
+  flex-direction: column;
+  gap: 0.75rem;
+  padding: 1.25rem;
+  background: var(--bg-secondary);
+  border: 1px solid var(--border-color);
+  border-radius: 10px;
+  cursor: pointer;
+  transition: all 0.15s ease;
+}
+
+.canvas-card:hover {
+  border-color: rgba(99, 102, 241, 0.4);
+  box-shadow: 0 2px 12px rgba(0, 0, 0, 0.1);
+  transform: translateY(-1px);
+}
+
+.canvas-card.archived {
+  opacity: 0.55;
+}
+
+.canvas-card.archived:hover {
+  opacity: 0.8;
+}
+
+.snapshot-card:hover {
+  border-color: rgba(168, 85, 247, 0.4);
+}
+
+.component-card:hover {
+  border-color: rgba(6, 182, 212, 0.4);
+}
+
+.card-id {
+  font-family: monospace;
+  font-size: 0.75rem;
+  opacity: 0.6;
+}
+
+.card-icon {
+  color: var(--text-muted);
+}
+
+.card-emoji {
+  font-size: 1.75rem;
+  line-height: 1;
+}
+
+.card-content {
+  flex: 1;
+  min-width: 0;
+}
+
+.card-name {
+  font-weight: 600;
+  font-size: 0.9375rem;
+  color: var(--text-primary);
+  white-space: nowrap;
+  overflow: hidden;
+  text-overflow: ellipsis;
+}
+
+.card-desc {
+  font-size: 0.8125rem;
+  color: var(--text-muted);
+  margin-top: 0.25rem;
+  display: -webkit-box;
+  -webkit-line-clamp: 2;
+  -webkit-box-orient: vertical;
+  overflow: hidden;
+}
+
+.card-meta {
+  display: flex;
+  gap: 0.375rem;
+  flex-wrap: wrap;
+}
+
+.card-badge {
+  padding: 0.125rem 0.5rem;
+  border-radius: 999px;
+  font-size: 0.6875rem;
+  font-weight: 500;
+  text-transform: capitalize;
+}
+
+.card-badge.system {
+  background: rgba(99, 102, 241, 0.15);
+  color: #6366f1;
+}
+
+.card-badge.project {
+  background: rgba(16, 185, 129, 0.15);
+  color: #10b981;
+}
+
+.card-badge.dynamic {
+  background: rgba(245, 158, 11, 0.15);
+  color: #f59e0b;
+}
+
+.card-badge.snapshot {
+  background: rgba(168, 85, 247, 0.15);
+  color: #a855f7;
+}
+
+.card-badge.component {
+  background: rgba(6, 182, 212, 0.15);
+  color: #06b6d4;
+}
+
+.card-badge.archived-badge {
+  background: rgba(239, 68, 68, 0.15);
+  color: #ef4444;
+}
+
+.card-settings-btn,
+.card-delete-btn {
+  position: absolute;
+  top: 0.75rem;
+  right: 0.75rem;
+  width: 28px;
+  height: 28px;
+  display: flex;
+  align-items: center;
+  justify-content: center;
+  background: transparent;
+  border: none;
+  border-radius: 6px;
+  color: var(--text-muted);
+  cursor: pointer;
+  opacity: 0;
+  transition: all 0.15s ease;
+}
+
+.canvas-card:hover .card-settings-btn,
+.canvas-card:hover .card-delete-btn {
+  opacity: 1;
+}
+
+.card-settings-btn:hover,
+.card-delete-btn:hover {
+  background: var(--bg-hover);
+  color: var(--text-primary);
+}
+
+.card-delete-btn:hover {
+  color: #ef4444;
+}
+
+.card-loading {
+  position: absolute;
+  inset: 0;
+  display: flex;
+  align-items: center;
+  justify-content: center;
+  background: rgba(0, 0, 0, 0.4);
+  border-radius: 10px;
+  z-index: 5;
+}
+
+/* Settings popover */
+.settings-popover {
+  position: absolute;
+  top: 2.5rem;
+  right: 0.75rem;
+  width: 200px;
+  background: var(--bg-secondary);
+  border: 1px solid var(--border-color);
+  border-radius: 8px;
+  padding: 0.75rem;
+  box-shadow: 0 8px 24px rgba(0, 0, 0, 0.2);
+  z-index: 10;
+  display: flex;
+  flex-direction: column;
+  gap: 0.5rem;
+}
+
+.settings-row {
+  display: flex;
+  align-items: center;
+  justify-content: space-between;
+  gap: 0.5rem;
+}
+
+.settings-row label {
+  font-size: 0.75rem;
+  color: var(--text-secondary);
+  font-weight: 500;
+}
+
+.settings-input {
+  padding: 0.25rem 0.5rem;
+  background: var(--bg-primary);
+  border: 1px solid var(--border-color);
+  border-radius: 4px;
+  color: var(--text-primary);
+  font-size: 0.75rem;
+  outline: none;
+}
+
+.settings-input:focus {
+  border-color: #6366f1;
+}
+
+.icon-input {
+  width: 48px;
+  text-align: center;
+  font-size: 1rem;
+}
+
+.order-input {
+  width: 56px;
+  text-align: center;
+}
+
+.switch-btn {
+  position: relative;
+  width: 36px;
+  height: 20px;
+  background: var(--bg-hover);
+  border: 1px solid var(--border-color);
+  border-radius: 10px;
+  cursor: pointer;
+  transition: all 0.2s ease;
+  padding: 0;
+}
+
+.switch-btn.on {
+  background: #6366f1;
+  border-color: #6366f1;
+}
+
+.switch-knob {
+  position: absolute;
+  top: 2px;
+  left: 2px;
+  width: 14px;
+  height: 14px;
+  background: white;
+  border-radius: 50%;
+  transition: transform 0.2s ease;
+}
+
+.switch-btn.on .switch-knob {
+  transform: translateX(16px);
+}
+
+.settings-divider {
+  height: 1px;
+  background: var(--border-color);
+  margin: 0.25rem 0;
+}
+
+.settings-action {
+  width: 100%;
+  padding: 0.375rem;
+  border: none;
+  border-radius: 6px;
+  font-size: 0.75rem;
+  font-weight: 500;
+  cursor: pointer;
+  transition: all 0.15s ease;
+}
+
+.archive-btn {
+  background: rgba(239, 68, 68, 0.1);
+  color: #ef4444;
+}
+
+.archive-btn:hover {
+  background: rgba(239, 68, 68, 0.2);
+}
+
+.archive-btn:disabled {
+  opacity: 0.3;
+  cursor: not-allowed;
+}
+
+.restore-btn {
+  background: rgba(16, 185, 129, 0.1);
+  color: #10b981;
+}
+
+.restore-btn:hover {
+  background: rgba(16, 185, 129, 0.2);
+}
+
+/* New canvas card */
+.new-card {
+  border-style: dashed;
+  border-color: var(--border-color);
+  align-items: center;
+  justify-content: center;
+  min-height: 120px;
+}
+
+.new-card:hover {
+  border-color: rgba(99, 102, 241, 0.5);
+  background: rgba(99, 102, 241, 0.05);
+}
+
+.new-card .card-content {
+  text-align: center;
+}
+
+.new-icon {
+  color: var(--text-muted);
+  opacity: 0.6;
+}
+
+.new-card:hover .new-icon {
+  opacity: 1;
+  color: #6366f1;
+}
+
+.new-form-card {
+  border-color: #6366f1;
+  gap: 0.75rem;
+  justify-content: center;
+  min-height: 120px;
+}
+
+.new-canvas-input {
+  width: 100%;
+  padding: 0.5rem 0.75rem;
+  background: var(--bg-primary);
+  border: 1px solid var(--border-color);
+  border-radius: 6px;
+  color: var(--text-primary);
+  font-size: 0.875rem;
+  outline: none;
+}
+
+.new-canvas-input:focus {
+  border-color: #6366f1;
+}
+
+.new-form-actions {
+  display: flex;
+  gap: 0.5rem;
+}
+
+.new-btn {
+  flex: 1;
+  padding: 0.375rem 0.75rem;
+  border: none;
+  border-radius: 6px;
+  font-size: 0.75rem;
+  font-weight: 500;
+  cursor: pointer;
+  transition: all 0.15s ease;
+}
+
+.new-btn.create {
+  background: #6366f1;
+  color: white;
+}
+
+.new-btn.create:hover {
+  background: #4f46e5;
+}
+
+.new-btn.create:disabled {
+  opacity: 0.5;
+  cursor: not-allowed;
+}
+
+.new-btn.cancel {
+  background: var(--bg-hover);
+  color: var(--text-secondary);
+}
+
+.new-btn.cancel:hover {
+  background: var(--border-color);
+}
+</style>

frontend/src/components/Toolbar.vue

@@ -9,20 +9,7 @@ const canvasStore = useCanvasStore()
 const projectCanvasStore = useProjectCanvasStore()
 
 function clearCanvas() {
-  const container = document.getElementById('canvas-content')
+  window.dispatchEvent(new CustomEvent('clear-canvas'))
-  if (container) {
-    container.innerHTML = `
-      <div class="canvas-placeholder">
-        <svg xmlns="http://www.w3.org/2000/svg" width="64" height="64" viewBox="0 0 24 24" fill="none" stroke="currentColor" stroke-width="1.5">
-          <rect x="3" y="3" width="18" height="18" rx="2"/>
-          <path d="M3 9h18"/>
-          <path d="M9 21V9"/>
-        </svg>
-        <p>Canvas listo</p>
-        <span>Claude Code puede renderizar contenido aquí</span>
-      </div>
-    `
-  }
 }
 
 function toggleHistory() {
@@ -79,12 +66,6 @@ onMounted(() => {
 
     <!-- Gestion -->
     <div class="toolbar-section">
-      <RouterLink to="/projects" class="toolbar-btn" :class="{ active: route.path === '/projects' }" title="Proyectos">
-        <svg xmlns="http://www.w3.org/2000/svg" width="20" height="20" viewBox="0 0 24 24" fill="none" stroke="currentColor" stroke-width="2">
-          <path d="M22 19a2 2 0 0 1-2 2H4a2 2 0 0 1-2-2V5a2 2 0 0 1 2-2h5l2 3h9a2 2 0 0 1 2 2z"/>
-        </svg>
-      </RouterLink>
-
       <RouterLink to="/components" class="toolbar-btn" :class="{ active: route.path === '/components' }" title="Componentes">
         <svg xmlns="http://www.w3.org/2000/svg" width="20" height="20" viewBox="0 0 24 24" fill="none" stroke="currentColor" stroke-width="2">
           <path d="M21 16V8a2 2 0 0 0-1-1.73l-7-4a2 2 0 0 0-2 0l-7 4A2 2 0 0 0 3 8v8a2 2 0 0 0 1 1.73l7 4a2 2 0 0 0 2 0l7-4A2 2 0 0 0 21 16z"/>

frontend/src/pages/ProjectCanvasPage.vue

@@ -97,7 +97,7 @@ function handleLoadComponent(e: Event) {
 }
 
 function goBack() {
-  router.push('/projects')
+  router.push('/dynamic/canvas')
 }
 
 onMounted(() => {
@@ -117,24 +117,6 @@ watch(() => props.id, () => {
 
 <template>
   <div class="project-canvas-page">
-    <header class="canvas-header">
-      <button class="back-btn" @click="goBack" title="Volver a proyectos">
-        <svg xmlns="http://www.w3.org/2000/svg" width="20" height="20" viewBox="0 0 24 24" fill="none" stroke="currentColor" stroke-width="2">
-          <path d="M19 12H5"/>
-          <path d="M12 19l-7-7 7-7"/>
-        </svg>
-      </button>
-      <div class="canvas-info" v-if="projectCanvasStore.activeCanvas">
-        <h1>{{ projectCanvasStore.activeCanvas.name }}</h1>
-        <span v-if="projectCanvasStore.activeCanvas.description">
-          {{ projectCanvasStore.activeCanvas.description }}
-        </span>
-      </div>
-      <div class="canvas-badge" v-if="projectCanvasStore.activeCanvas?.is_system">
-        Sistema
-      </div>
-    </header>
-
     <div class="canvas-container">
       <div v-if="loading" class="canvas-loading">
         <div class="spinner"></div>
@@ -175,59 +157,6 @@ watch(() => props.id, () => {
   overflow: hidden;
 }
 
-.canvas-header {
-  display: flex;
-  align-items: center;
-  gap: 1rem;
-  padding: 0.75rem 1rem;
-  background: var(--bg-secondary);
-  border-bottom: 1px solid var(--border-color);
-}
-
-.back-btn {
-  display: flex;
-  align-items: center;
-  justify-content: center;
-  width: 36px;
-  height: 36px;
-  background: transparent;
-  border: none;
-  border-radius: 8px;
-  color: var(--text-secondary);
-  cursor: pointer;
-  transition: all 0.15s ease;
-}
-
-.back-btn:hover {
-  background: var(--bg-hover);
-  color: var(--text-primary);
-}
-
-.canvas-info {
-  flex: 1;
-}
-
-.canvas-info h1 {
-  font-size: 1rem;
-  font-weight: 600;
-  color: var(--text-primary);
-  margin: 0;
-}
-
-.canvas-info span {
-  font-size: 0.75rem;
-  color: var(--text-muted);
-}
-
-.canvas-badge {
-  padding: 0.25rem 0.5rem;
-  background: var(--accent-muted);
-  color: var(--accent);
-  font-size: 0.75rem;
-  font-weight: 500;
-  border-radius: var(--radius-full);
-}
-
 .canvas-container {
   flex: 1;
   display: flex;

frontend/src/pages/ProjectsPage.vue

@@ -1,504 +0,0 @@
-<script setup lang="ts">
-import { onMounted, ref, computed } from 'vue'
-import { useRouter } from 'vue-router'
-import { useProjectCanvasStore } from '../stores/projectCanvas'
-import type { ProjectCanvas } from '../types/canvas'
-
-const router = useRouter()
-const store = useProjectCanvasStore()
-
-const showCreateModal = ref(false)
-const newCanvasName = ref('')
-const newCanvasDescription = ref('')
-const selectedCloneSource = ref<string | null>(null)
-
-const systemCanvases = computed(() => store.systemCanvases)
-const projectCanvases = computed(() => store.projectCanvases)
-
-async function createCanvas() {
-  if (!newCanvasName.value.trim()) return
-
-  let id: string | null = null
-
-  if (selectedCloneSource.value) {
-    id = await store.cloneCanvas(selectedCloneSource.value, newCanvasName.value)
-  } else {
-    id = await store.createCanvas({
-      name: newCanvasName.value,
-      description: newCanvasDescription.value,
-      type: 'project'
-    })
-  }
-
-  if (id) {
-    closeModal()
-    router.push(`/canvas/${id}`)
-  }
-}
-
-function openCanvas(canvas: ProjectCanvas) {
-  router.push(`/canvas/${canvas.id}`)
-}
-
-function openCreateModal(cloneSource?: string) {
-  selectedCloneSource.value = cloneSource || null
-  newCanvasName.value = ''
-  newCanvasDescription.value = ''
-  showCreateModal.value = true
-}
-
-function closeModal() {
-  showCreateModal.value = false
-  newCanvasName.value = ''
-  newCanvasDescription.value = ''
-  selectedCloneSource.value = null
-}
-
-async function deleteCanvas(canvas: ProjectCanvas) {
-  if (canvas.is_system) return
-
-  if (confirm(`¿Eliminar el canvas "${canvas.name}"?`)) {
-    await store.deleteCanvas(canvas.id)
-  }
-}
-
-onMounted(() => {
-  store.fetchCanvases()
-})
-</script>
-
-<template>
-  <div class="projects-page">
-    <header class="page-header">
-      <h1>Proyectos</h1>
-      <button class="create-btn" @click="openCreateModal()">
-        <svg xmlns="http://www.w3.org/2000/svg" width="20" height="20" viewBox="0 0 24 24" fill="none" stroke="currentColor" stroke-width="2">
-          <path d="M12 5v14"/>
-          <path d="M5 12h14"/>
-        </svg>
-        Nuevo Canvas
-      </button>
-    </header>
-
-    <div class="content">
-      <!-- System Templates -->
-      <section v-if="systemCanvases.length > 0" class="canvas-section">
-        <h2>
-          <svg xmlns="http://www.w3.org/2000/svg" width="18" height="18" viewBox="0 0 24 24" fill="none" stroke="currentColor" stroke-width="2">
-            <path d="M12 2L2 7l10 5 10-5-10-5z"/>
-            <path d="M2 17l10 5 10-5"/>
-            <path d="M2 12l10 5 10-5"/>
-          </svg>
-          Templates del Sistema
-        </h2>
-        <div class="canvas-grid">
-          <div
-            v-for="canvas in systemCanvases"
-            :key="canvas.id"
-            class="canvas-card system"
-          >
-            <div class="card-content" @click="openCanvas(canvas)">
-              <div class="card-icon">
-                <svg xmlns="http://www.w3.org/2000/svg" width="24" height="24" viewBox="0 0 24 24" fill="none" stroke="currentColor" stroke-width="1.5">
-                  <rect x="3" y="3" width="18" height="18" rx="2"/>
-                  <path d="M3 9h18"/>
-                  <path d="M9 21V9"/>
-                </svg>
-              </div>
-              <h3>{{ canvas.name }}</h3>
-              <p v-if="canvas.description">{{ canvas.description }}</p>
-            </div>
-            <div class="card-actions">
-              <button @click.stop="openCreateModal(canvas.id)" title="Clonar template">
-                <svg xmlns="http://www.w3.org/2000/svg" width="16" height="16" viewBox="0 0 24 24" fill="none" stroke="currentColor" stroke-width="2">
-                  <rect x="9" y="9" width="13" height="13" rx="2" ry="2"/>
-                  <path d="M5 15H4a2 2 0 0 1-2-2V4a2 2 0 0 1 2-2h9a2 2 0 0 1 2 2v1"/>
-                </svg>
-              </button>
-            </div>
-          </div>
-        </div>
-      </section>
-
-      <!-- Project Canvases -->
-      <section class="canvas-section">
-        <h2>
-          <svg xmlns="http://www.w3.org/2000/svg" width="18" height="18" viewBox="0 0 24 24" fill="none" stroke="currentColor" stroke-width="2">
-            <path d="M22 19a2 2 0 0 1-2 2H4a2 2 0 0 1-2-2V5a2 2 0 0 1 2-2h5l2 3h9a2 2 0 0 1 2 2z"/>
-          </svg>
-          Mis Proyectos
-        </h2>
-        <div v-if="projectCanvases.length === 0" class="empty-state">
-          <svg xmlns="http://www.w3.org/2000/svg" width="48" height="48" viewBox="0 0 24 24" fill="none" stroke="currentColor" stroke-width="1.5">
-            <path d="M22 19a2 2 0 0 1-2 2H4a2 2 0 0 1-2-2V5a2 2 0 0 1 2-2h5l2 3h9a2 2 0 0 1 2 2z"/>
-            <line x1="12" y1="11" x2="12" y2="17"/>
-            <line x1="9" y1="14" x2="15" y2="14"/>
-          </svg>
-          <p>No tienes proyectos aun</p>
-          <span>Crea un nuevo canvas o clona un template del sistema</span>
-        </div>
-        <div v-else class="canvas-grid">
-          <div
-            v-for="canvas in projectCanvases"
-            :key="canvas.id"
-            class="canvas-card"
-          >
-            <div class="card-content" @click="openCanvas(canvas)">
-              <div class="card-icon">
-                <svg xmlns="http://www.w3.org/2000/svg" width="24" height="24" viewBox="0 0 24 24" fill="none" stroke="currentColor" stroke-width="1.5">
-                  <rect x="3" y="3" width="18" height="18" rx="2"/>
-                  <path d="M3 9h18"/>
-                  <path d="M9 21V9"/>
-                </svg>
-              </div>
-              <h3>{{ canvas.name }}</h3>
-              <p v-if="canvas.description">{{ canvas.description }}</p>
-            </div>
-            <div class="card-actions">
-              <button @click.stop="openCreateModal(canvas.id)" title="Clonar">
-                <svg xmlns="http://www.w3.org/2000/svg" width="16" height="16" viewBox="0 0 24 24" fill="none" stroke="currentColor" stroke-width="2">
-                  <rect x="9" y="9" width="13" height="13" rx="2" ry="2"/>
-                  <path d="M5 15H4a2 2 0 0 1-2-2V4a2 2 0 0 1 2-2h9a2 2 0 0 1 2 2v1"/>
-                </svg>
-              </button>
-              <button @click.stop="deleteCanvas(canvas)" class="delete-btn" title="Eliminar">
-                <svg xmlns="http://www.w3.org/2000/svg" width="16" height="16" viewBox="0 0 24 24" fill="none" stroke="currentColor" stroke-width="2">
-                  <path d="M3 6h18"/>
-                  <path d="M19 6v14c0 1-1 2-2 2H7c-1 0-2-1-2-2V6"/>
-                  <path d="M8 6V4c0-1 1-2 2-2h4c1 0 2 1 2 2v2"/>
-                </svg>
-              </button>
-            </div>
-          </div>
-        </div>
-      </section>
-    </div>
-
-    <!-- Create Modal -->
-    <div v-if="showCreateModal" class="modal-overlay" @click.self="closeModal">
-      <div class="modal">
-        <h2>{{ selectedCloneSource ? 'Clonar Canvas' : 'Nuevo Canvas' }}</h2>
-
-        <div class="form-group">
-          <label for="canvas-name">Nombre</label>
-          <input
-            id="canvas-name"
-            v-model="newCanvasName"
-            type="text"
-            placeholder="Mi proyecto"
-            @keyup.enter="createCanvas"
-          />
-        </div>
-
-        <div class="form-group">
-          <label for="canvas-desc">Descripcion (opcional)</label>
-          <textarea
-            id="canvas-desc"
-            v-model="newCanvasDescription"
-            placeholder="Descripcion del canvas..."
-            rows="3"
-          ></textarea>
-        </div>
-
-        <div class="modal-actions">
-          <button class="cancel-btn" @click="closeModal">Cancelar</button>
-          <button class="submit-btn" @click="createCanvas" :disabled="!newCanvasName.trim()">
-            {{ selectedCloneSource ? 'Clonar' : 'Crear' }}
-          </button>
-        </div>
-      </div>
-    </div>
-  </div>
-</template>
-
-<style scoped>
-.projects-page {
-  flex: 1;
-  display: flex;
-  flex-direction: column;
-  background: var(--bg-primary);
-  overflow: auto;
-}
-
-.page-header {
-  display: flex;
-  align-items: center;
-  justify-content: space-between;
-  padding: 1.5rem;
-  border-bottom: 1px solid var(--border-color);
-}
-
-.page-header h1 {
-  font-size: 1.5rem;
-  font-weight: 600;
-  color: var(--text-primary);
-  margin: 0;
-}
-
-.create-btn {
-  display: flex;
-  align-items: center;
-  gap: 0.5rem;
-  padding: 0.5rem 1rem;
-  background: var(--accent);
-  color: var(--accent-text);
-  border: none;
-  border-radius: var(--radius-md);
-  font-size: 0.875rem;
-  font-weight: 500;
-  cursor: pointer;
-  transition: background 0.15s ease;
-}
-
-.create-btn:hover {
-  background: var(--accent-hover);
-}
-
-.content {
-  flex: 1;
-  padding: 1.5rem;
-}
-
-.canvas-section {
-  margin-bottom: 2rem;
-}
-
-.canvas-section h2 {
-  display: flex;
-  align-items: center;
-  gap: 0.5rem;
-  font-size: 1rem;
-  font-weight: 600;
-  color: var(--text-primary);
-  margin: 0 0 1rem 0;
-}
-
-.canvas-section h2 svg {
-  color: var(--text-muted);
-}
-
-.canvas-grid {
-  display: grid;
-  grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
-  gap: 1rem;
-}
-
-.canvas-card {
-  background: var(--bg-secondary);
-  border: 1px solid var(--border-color);
-  border-radius: var(--radius-lg);
-  overflow: hidden;
-  transition: all 0.15s ease;
-}
-
-.canvas-card:hover {
-  border-color: var(--border-hover);
-  box-shadow: var(--shadow-md);
-}
-
-.canvas-card.system {
-  border-color: var(--accent-muted);
-}
-
-.canvas-card.system:hover {
-  border-color: var(--accent);
-}
-
-.card-content {
-  padding: 1.25rem;
-  cursor: pointer;
-}
-
-.card-icon {
-  display: flex;
-  align-items: center;
-  justify-content: center;
-  width: 48px;
-  height: 48px;
-  background: var(--bg-hover);
-  border-radius: var(--radius-md);
-  margin-bottom: 1rem;
-  color: var(--text-muted);
-}
-
-.canvas-card.system .card-icon {
-  background: var(--accent-muted);
-  color: var(--accent);
-}
-
-.card-content h3 {
-  font-size: 1rem;
-  font-weight: 600;
-  color: var(--text-primary);
-  margin: 0 0 0.25rem 0;
-}
-
-.card-content p {
-  font-size: 0.875rem;
-  color: var(--text-muted);
-  margin: 0;
-  display: -webkit-box;
-  -webkit-line-clamp: 2;
-  -webkit-box-orient: vertical;
-  overflow: hidden;
-}
-
-.card-actions {
-  display: flex;
-  gap: 0.5rem;
-  padding: 0.75rem 1.25rem;
-  border-top: 1px solid var(--border-color);
-  background: var(--bg-tertiary);
-}
-
-.card-actions button {
-  display: flex;
-  align-items: center;
-  justify-content: center;
-  width: 32px;
-  height: 32px;
-  background: transparent;
-  border: none;
-  border-radius: var(--radius-sm);
-  color: var(--text-secondary);
-  cursor: pointer;
-  transition: all 0.15s ease;
-}
-
-.card-actions button:hover {
-  background: var(--bg-hover);
-  color: var(--text-primary);
-}
-
-.card-actions .delete-btn:hover {
-  background: var(--error-bg);
-  color: var(--error);
-}
-
-.empty-state {
-  display: flex;
-  flex-direction: column;
-  align-items: center;
-  justify-content: center;
-  padding: 3rem;
-  text-align: center;
-  color: var(--text-muted);
-}
-
-.empty-state svg {
-  margin-bottom: 1rem;
-  opacity: 0.5;
-}
-
-.empty-state p {
-  font-size: 1rem;
-  margin: 0 0 0.25rem 0;
-}
-
-.empty-state span {
-  font-size: 0.875rem;
-  opacity: 0.7;
-}
-
-/* Modal */
-.modal-overlay {
-  position: fixed;
-  inset: 0;
-  background: rgba(0, 0, 0, 0.6);
-  display: flex;
-  align-items: center;
-  justify-content: center;
-  z-index: 100;
-}
-
-.modal {
-  background: var(--bg-secondary);
-  border: 1px solid var(--border-color);
-  border-radius: var(--radius-lg);
-  padding: 1.5rem;
-  width: 100%;
-  max-width: 400px;
-  box-shadow: var(--shadow-lg);
-}
-
-.modal h2 {
-  font-size: 1.25rem;
-  font-weight: 600;
-  color: var(--text-primary);
-  margin: 0 0 1.5rem 0;
-}
-
-.form-group {
-  margin-bottom: 1rem;
-}
-
-.form-group label {
-  display: block;
-  font-size: 0.875rem;
-  font-weight: 500;
-  color: var(--text-secondary);
-  margin-bottom: 0.5rem;
-}
-
-.form-group input,
-.form-group textarea {
-  width: 100%;
-  padding: 0.75rem;
-  background: var(--bg-primary);
-  border: 1px solid var(--border-color);
-  border-radius: var(--radius-md);
-  color: var(--text-primary);
-  font-size: 0.875rem;
-  resize: vertical;
-}
-
-.form-group input:focus,
-.form-group textarea:focus {
-  outline: none;
-  border-color: var(--accent);
-}
-
-.modal-actions {
-  display: flex;
-  justify-content: flex-end;
-  gap: 0.75rem;
-  margin-top: 1.5rem;
-}
-
-.cancel-btn {
-  padding: 0.5rem 1rem;
-  background: transparent;
-  border: 1px solid var(--border-color);
-  border-radius: var(--radius-md);
-  color: var(--text-secondary);
-  font-size: 0.875rem;
-  cursor: pointer;
-  transition: all 0.15s ease;
-}
-
-.cancel-btn:hover {
-  background: var(--bg-hover);
-  color: var(--text-primary);
-}
-
-.submit-btn {
-  padding: 0.5rem 1rem;
-  background: var(--accent);
-  border: none;
-  border-radius: var(--radius-md);
-  color: var(--accent-text);
-  font-size: 0.875rem;
-  font-weight: 500;
-  cursor: pointer;
-  transition: background 0.15s ease;
-}
-
-.submit-btn:hover:not(:disabled) {
-  background: var(--accent-hover);
-}
-
-.submit-btn:disabled {
-  opacity: 0.5;
-  cursor: not-allowed;
-}
-</style>

frontend/src/router/index.ts

@@ -19,11 +19,6 @@ const router = createRouter({
       component: () => import('../pages/ProjectCanvasPage.vue'),
       props: true
     },
-    {
-      path: '/projects',
-      name: 'projects',
-      component: () => import('../pages/ProjectsPage.vue')
-    },
     {
       path: '/components',
       name: 'components',

frontend/src/services/toolRegistry.ts

@@ -32,7 +32,7 @@ import { setRouter } from './tools/handlers/globalHandlers'
 import { setGiteaCredentials, clearGiteaCredentials } from './tools/handlers/sourceCodeHandlers'
 import { ALL_TOOL_METAS, getAllToolNames, type ToolCategory } from './tools/toolDefinitions'
 
-export type PageName = 'home' | 'canvas' | 'components' | 'themes' | 'projects' | 'project-canvas' | 'database' | 'source' | 'terminal' | 'tools' | 'git'
+export type PageName = 'home' | 'canvas' | 'components' | 'themes' | 'project-canvas' | 'database' | 'source' | 'terminal' | 'tools' | 'git'
 
 // Internal webmcp functions (not exported for external use)
 let webmcpInstance: any = null
@@ -156,9 +156,8 @@ const categoryTools: Record<ToolCategory, string[]> = {
 // Page to categories mapping
 const pageCategories: Record<PageName, ToolCategory[]> = {
   home: ['global', 'torch', 'canvas', 'component', 'project', 'terminal'],
-  canvas: ['global', 'torch', 'canvas', 'component', 'terminal'],
+  canvas: ['global', 'torch', 'canvas', 'component', 'project', 'terminal'],
   'project-canvas': ['global', 'torch', 'canvas', 'component', 'project', 'terminal'],
-  projects: ['global', 'torch', 'project', 'terminal'],
   components: ['global', 'torch', 'component', 'terminal'],
   themes: ['global', 'torch', 'theme', 'terminal'],
   database: ['global', 'torch', 'database', 'terminal'],

frontend/src/services/tools/handlers/canvasHandlers.ts

@@ -49,7 +49,10 @@ function getCanvasContainer() {
 
 function removePlaceholder(container: HTMLElement) {
   const placeholder = container.querySelector('.canvas-placeholder')
-  if (placeholder) placeholder.remove()
+  if (placeholder) {
+    placeholder.remove()
+    window.dispatchEvent(new CustomEvent('canvas-content-rendered'))
+  }
 }
 
 function emitComponentRendered(args: any) {

frontend/src/services/tools/handlers/componentHandlers.ts

@@ -13,7 +13,10 @@ function getCanvasContainer() {
 
 function removePlaceholder(container: HTMLElement) {
   const placeholder = container.querySelector('.canvas-placeholder')
-  if (placeholder) placeholder.remove()
+  if (placeholder) {
+    placeholder.remove()
+    window.dispatchEvent(new CustomEvent('canvas-content-rendered'))
+  }
 }
 
 export function createComponentHandlers(): ToolConfig[] {

frontend/src/services/tools/handlers/globalHandlers.ts

@@ -40,7 +40,6 @@ export function createGlobalHandlers(callbacks: ToolManagementCallbacks): ToolCo
           themes: 'Themes - Editor visual de temas',
           database: 'Database - Explorador de base de datos',
           source: 'Source - Navegador de codigo fuente',
-          projects: 'Projects - Gestiona proyectos',
           terminal: 'Terminal - Consola de comandos',
           tools: 'Tools - Gestion de herramientas MCP'
         }
@@ -63,7 +62,7 @@ export function createGlobalHandlers(callbacks: ToolManagementCallbacks): ToolCo
         properties: {
           page: {
             type: 'string',
-            enum: ['home', 'canvas', 'components', 'themes', 'database', 'source', 'projects', 'terminal', 'tools'],
+            enum: ['home', 'canvas', 'components', 'themes', 'database', 'source', 'terminal', 'tools'],
             description: 'Pagina a la que navegar'
           }
         },
@@ -81,7 +80,6 @@ export function createGlobalHandlers(callbacks: ToolManagementCallbacks): ToolCo
           themes: '/themes',
           database: '/database',
           source: '/source',
-          projects: '/projects',
           terminal: '/terminal',
           tools: '/tools'
         }

frontend/src/services/tools/handlers/projectCanvasHandlers.ts

@@ -10,12 +10,13 @@ export function createProjectCanvasHandlers(): ToolConfig[] {
       schema: {
         type: 'object',
         properties: {
-          type: { type: 'string', enum: ['all', 'project', 'system'], description: 'Filtrar por tipo' }
+          type: { type: 'string', enum: ['all', 'project', 'system'], description: 'Filtrar por tipo' },
+          include_archived: { type: 'boolean', description: 'Incluir canvases archivados' }
         }
       },
-      handler: async (args: { type?: string }) => {
+      handler: async (args: { type?: string; include_archived?: boolean }) => {
         const store = useProjectCanvasStore()
-        await store.fetchCanvases()
+        await store.fetchCanvases(args.include_archived || false)
         let canvases = store.canvases
 
         if (args.type === 'project') {
@@ -28,6 +29,7 @@ export function createProjectCanvasHandlers(): ToolConfig[] {
           id: c.id,
           name: c.name,
           type: c.type,
+          status: c.status,
           description: c.description
         })), null, 2)
       }
@@ -110,7 +112,7 @@ export function createProjectCanvasHandlers(): ToolConfig[] {
     },
     {
       name: 'delete_canvas',
-      description: 'Elimina un canvas',
+      description: 'Archiva un canvas (soft delete)',
       category: 'project',
       schema: {
         type: 'object',
@@ -124,7 +126,7 @@ export function createProjectCanvasHandlers(): ToolConfig[] {
         const success = await store.deleteCanvas(args.id)
 
         if (success) {
-          return `Canvas "${args.id}" eliminado`
+          return `Canvas "${args.id}" archivado`
         }
         return `Error: ${store.error}`
       }

frontend/src/stores/projectCanvas.ts

@@ -31,6 +31,14 @@ export const useProjectCanvasStore = defineStore('projectCanvas', () => {
     canvases.value.find(c => c.type === 'dynamic')
   )
 
+  const activeCanvasesList = computed(() =>
+    canvases.value.filter(c => c.status !== 'archived')
+  )
+
+  const archivedCanvases = computed(() =>
+    canvases.value.filter(c => c.status === 'archived')
+  )
+
   const canvasCount = computed(() => canvases.value.length)
 
   const hasActiveCanvas = computed(() => activeCanvas.value !== null)
@@ -38,11 +46,12 @@ export const useProjectCanvasStore = defineStore('projectCanvas', () => {
   const hasDefaultCanvas = computed(() => defaultCanvas.value !== null)
 
   // Actions
-  async function fetchCanvases() {
+  async function fetchCanvases(includeArchived = false) {
     loading.value = true
     error.value = null
     try {
-      const res = await fetch(`${API_URL}/api/canvas`)
+      const url = includeArchived ? `${API_URL}/api/canvas?include_archived=true` : `${API_URL}/api/canvas`
+      const res = await fetch(url)
       if (!res.ok) throw new Error('Failed to fetch canvases')
       canvases.value = await res.json()
     } catch (e) {
@@ -168,6 +177,10 @@ export const useProjectCanvasStore = defineStore('projectCanvas', () => {
     }
   }
 
+  async function restoreCanvas(id: string): Promise<boolean> {
+    return updateCanvas(id, { status: 'active' } as any)
+  }
+
   async function cloneCanvas(id: string, newName?: string): Promise<string | null> {
     saving.value = true
     error.value = null
@@ -304,6 +317,8 @@ export const useProjectCanvasStore = defineStore('projectCanvas', () => {
     projectCanvases,
     systemCanvases,
     dynamicCanvas,
+    activeCanvasesList,
+    archivedCanvases,
     canvasCount,
     hasActiveCanvas,
     hasDefaultCanvas,
@@ -315,6 +330,7 @@ export const useProjectCanvasStore = defineStore('projectCanvas', () => {
     createCanvas,
     updateCanvas,
     deleteCanvas,
+    restoreCanvas,
     cloneCanvas,
     fetchCanvasComponents,
     addComponentToCanvas,

frontend/src/types/canvas.ts

@@ -1,4 +1,5 @@
 export type CanvasType = 'dynamic' | 'project' | 'system' | 'external'
+export type CanvasStatus = 'active' | 'archived'
 
 export interface CanvasConfig {
   layout?: 'free' | 'grid' | 'stack'
@@ -21,6 +22,7 @@ export interface ProjectCanvas {
   name: string
   description?: string
   type: CanvasType
+  status: CanvasStatus
   theme_id?: string | null
   config: CanvasConfig | null
   tools: string[]

server/db/migrations.ts

@@ -119,7 +119,8 @@ function runColumnMigrations(db: Database) {
   const alterStatements = [
     'ALTER TABLE project_canvas ADD COLUMN show_in_toolbar INTEGER DEFAULT 0',
     'ALTER TABLE project_canvas ADD COLUMN toolbar_icon TEXT',
-    'ALTER TABLE project_canvas ADD COLUMN toolbar_order INTEGER DEFAULT 99'
+    'ALTER TABLE project_canvas ADD COLUMN toolbar_order INTEGER DEFAULT 99',
+    'ALTER TABLE project_canvas ADD COLUMN status TEXT DEFAULT \'active\''
   ]
 
   for (const sql of alterStatements) {

server/routes/canvas.ts

@@ -7,18 +7,19 @@ function parseCanvas(row: any) {
     is_default: !!row.is_default,
     is_system: !!row.is_system,
     show_in_toolbar: !!row.show_in_toolbar,
+    status: row.status || 'active',
     config: row.config ? JSON.parse(row.config) : null,
     tools: row.tools ? JSON.parse(row.tools) : []
   }
 }
 
 export function handleToolbarCanvas() {
-  const rows = db.query('SELECT * FROM project_canvas WHERE show_in_toolbar = 1 ORDER BY toolbar_order ASC, name ASC').all()
+  const rows = db.query('SELECT * FROM project_canvas WHERE show_in_toolbar = 1 AND (status = \'active\' OR status IS NULL) ORDER BY toolbar_order ASC, name ASC').all()
   return jsonResponse((rows as any[]).map(parseCanvas))
 }
 
 export function handleDefaultCanvas() {
-  const row = db.query('SELECT * FROM project_canvas WHERE is_default = 1 LIMIT 1').get() as any
+  const row = db.query('SELECT * FROM project_canvas WHERE is_default = 1 AND (status = \'active\' OR status IS NULL) LIMIT 1').get() as any
   if (!row) {
     return jsonResponse({ hasDefault: false })
   }
@@ -27,7 +28,10 @@ export function handleDefaultCanvas() {
 
 export async function handleCanvas(req: Request) {
   if (req.method === 'GET') {
-    const rows = db.query('SELECT * FROM project_canvas ORDER BY is_system DESC, is_default DESC, name ASC').all()
+    const url = new URL(req.url)
+    const includeArchived = url.searchParams.get('include_archived') === 'true'
+    const whereClause = includeArchived ? '' : 'WHERE (status = \'active\' OR status IS NULL)'
+    const rows = db.query(`SELECT * FROM project_canvas ${whereClause} ORDER BY is_system DESC, is_default DESC, name ASC`).all()
     return jsonResponse((rows as any[]).map(parseCanvas))
   }
 
@@ -129,6 +133,7 @@ export async function handleCanvasById(req: Request, id: string, action?: string
       if (body.show_in_toolbar !== undefined) { updates.push('show_in_toolbar = ?'); values.push(body.show_in_toolbar ? 1 : 0) }
       if (body.toolbar_icon !== undefined) { updates.push('toolbar_icon = ?'); values.push(body.toolbar_icon) }
       if (body.toolbar_order !== undefined) { updates.push('toolbar_order = ?'); values.push(body.toolbar_order) }
+      if (body.status !== undefined) { updates.push('status = ?'); values.push(body.status) }
     }
 
     if (updates.length > 0) {
@@ -141,13 +146,13 @@ export async function handleCanvasById(req: Request, id: string, action?: string
     return jsonResponse({ success: true, id })
   }
 
-  // DELETE /api/canvas/:id
+  // DELETE /api/canvas/:id (soft delete - archive)
   if (req.method === 'DELETE' && !action) {
     const canvas = db.query('SELECT is_system FROM project_canvas WHERE id = ?').get(id) as { is_system: number } | null
     if (canvas?.is_system) {
       return errorResponse('Cannot delete system canvas', 403)
     }
-    db.run('DELETE FROM project_canvas WHERE id = ?', [id])
+    db.run('UPDATE project_canvas SET status = \'archived\', show_in_toolbar = 0, updated_at = CURRENT_TIMESTAMP WHERE id = ?', [id])
     return jsonResponse({ success: true })
   }