feat: Add AgentBar arc dock with per-agent terminal frame and voice modal

- Add ui.json configs for Main (purple) and Ejecutor (red) agents
- AgentBar: fused arc-shaped dock at bottom with dynamic glow
- Quick press opens styled terminal frame mockup
- Hold opens voice modal with Web Speech API streaming transcription
- Responsive: full-width mobile, max-width on tablet/desktop/4K
- Agents API: serve uiConfig from ui.json in agent directories
- Agents page: route, store, toolbar integration

.claude/settings.local.json

@@ -79,7 +79,10 @@
       "mcp__agent-ui__z590_nucleoriofrio_com-save_vue_component",
       "mcp__agent-ui__z590_nucleoriofrio_com-resize_window",
       "mcp__agent-ui__z590_nucleoriofrio_com-save_canvas_snapshot",
-      "mcp__agent-ui__z590_nucleoriofrio_com-load_canvas_snapshot"
+      "mcp__agent-ui__z590_nucleoriofrio_com-load_canvas_snapshot",
+      "mcp__agent-ui__z590_nucleoriofrio_com-list_canvas_snapshots",
+      "mcp__agent-ui__z590_nucleoriofrio_com-list_canvases",
+      "mcp__agent-ui__z590_nucleoriofrio_com-list_vue_components"
     ]
   },
   "enableAllProjectMcpServers": true,
@@ -153,30 +156,6 @@
         ]
       }
     ],
-    "SubagentStart": [
-      {
-        "matcher": ".*",
-        "hooks": [
-          {
-            "type": "command",
-            "command": "powershell -NoProfile -Command \"try { Invoke-RestMethod -Uri 'http://localhost:4101/api/claude-status' -Method POST -Body '{\\\"status\\\":\\\"subagentStart\\\"}' -ContentType 'application/json' -TimeoutSec 2 | Out-Null } catch {}\"",
-            "timeout": 5000
-          }
-        ]
-      }
-    ],
-    "SubagentStop": [
-      {
-        "matcher": ".*",
-        "hooks": [
-          {
-            "type": "command",
-            "command": "powershell -NoProfile -Command \"try { Invoke-RestMethod -Uri 'http://localhost:4101/api/claude-status' -Method POST -Body '{\\\"status\\\":\\\"subagentStop\\\"}' -ContentType 'application/json' -TimeoutSec 2 | Out-Null } catch {}\"",
-            "timeout": 5000
-          }
-        ]
-      }
-    ],
     "PermissionRequest": [
       {
         "matcher": ".*",