feat: Add floating window system for canvas components

- Add WindowContainer.vue with Liquid Glass styling, drag, resize, close
- Add windows store for managing window state (position, size, z-index)
- Modify dynamicComponents.ts to wrap Vue components in floating windows
- Add MCP tools: move_window, resize_window, close_window, list_windows
- Add isolated Claude profiles (ejecutor, nucleo000) with versioned configs

frontend/src/stores/windows.ts

@@ -0,0 +1,125 @@
+import { defineStore } from 'pinia'
+import { ref, computed } from 'vue'
+
+export interface WindowState {
+  id: string
+  title: string
+  x: number
+  y: number
+  width: number
+  height: number
+  zIndex: number
+}
+
+export const useWindowsStore = defineStore('windows', () => {
+  const windows = ref<Map<string, WindowState>>(new Map())
+  const maxZIndex = ref(100)
+  const windowOffset = ref(0)
+
+  // Getters
+  const windowsList = computed(() => Array.from(windows.value.values()))
+  const windowCount = computed(() => windows.value.size)
+
+  // Obtener siguiente posición para ventana nueva (cascada)
+  function getNextPosition() {
+    const offset = windowOffset.value * 30
+    windowOffset.value = (windowOffset.value + 1) % 10
+    return { x: 50 + offset, y: 50 + offset }
+  }
+
+  // Registrar nueva ventana
+  function register(id: string, state: Partial<WindowState> = {}) {
+    const pos = state.x !== undefined && state.y !== undefined
+      ? { x: state.x, y: state.y }
+      : getNextPosition()
+
+    windows.value.set(id, {
+      id,
+      title: state.title ?? id,
+      x: pos.x,
+      y: pos.y,
+      width: state.width ?? 400,
+      height: state.height ?? 300,
+      zIndex: ++maxZIndex.value
+    })
+
+    return windows.value.get(id)!
+  }
+
+  // Traer ventana al frente
+  function bringToFront(id: string) {
+    const win = windows.value.get(id)
+    if (win) {
+      win.zIndex = ++maxZIndex.value
+    }
+  }
+
+  // Actualizar posición
+  function updatePosition(id: string, x: number, y: number) {
+    const win = windows.value.get(id)
+    if (win) {
+      win.x = x
+      win.y = y
+    }
+  }
+
+  // Actualizar tamaño
+  function updateSize(id: string, width: number, height: number) {
+    const win = windows.value.get(id)
+    if (win) {
+      win.width = width
+      win.height = height
+    }
+  }
+
+  // Actualizar título
+  function updateTitle(id: string, title: string) {
+    const win = windows.value.get(id)
+    if (win) {
+      win.title = title
+    }
+  }
+
+  // Eliminar ventana
+  function remove(id: string) {
+    windows.value.delete(id)
+  }
+
+  // Obtener ventana por ID
+  function get(id: string) {
+    return windows.value.get(id)
+  }
+
+  // Verificar si existe
+  function has(id: string) {
+    return windows.value.has(id)
+  }
+
+  // Limpiar todas las ventanas
+  function clear() {
+    windows.value.clear()
+    windowOffset.value = 0
+  }
+
+  return {
+    // State
+    windows,
+    maxZIndex,
+
+    // Getters
+    windowsList,
+    windowCount,
+
+    // Actions
+    register,
+    bringToFront,
+    updatePosition,
+    updateSize,
+    updateTitle,
+    remove,
+    get,
+    has,
+    clear,
+    getNextPosition
+  }
+})