feat: Add torch MCP tools for multi-browser control

- Add torchHandlers.ts with 5 tools:
  - list_torch_clients: list connected browsers with metadata
  - get_torch_status: show current torch holder
  - transfer_torch: transfer control to another browser
  - request_torch: request MCP control
  - release_torch: release MCP control
- Add 'transfer' message type to server torch-handler
- Add torch category to all pages
- Export helper functions from torch.ts

frontend/src/services/tools/toolDefinitions.ts

@@ -1,4 +1,4 @@
-export type ToolCategory = 'global' | 'canvas' | 'component' | 'theme' | 'database' | 'source' | 'project' | 'terminal' | 'git'
+export type ToolCategory = 'global' | 'canvas' | 'component' | 'theme' | 'database' | 'source' | 'project' | 'terminal' | 'git' | 'torch'
 
 export interface ToolMeta {
   name: string
@@ -75,7 +75,14 @@ export const ALL_TOOL_METAS: ToolMeta[] = [
   { name: 'get_git_diff', description: 'Obtiene el diff de cambios no commiteados', category: 'git' },
   { name: 'compare_commits', description: 'Compara dos commits o ramas', category: 'git' },
   { name: 'git_log', description: 'Obtiene el historial de commits', category: 'git' },
-  { name: 'get_git_branches', description: 'Lista todas las ramas del repositorio', category: 'git' }
+  { name: 'get_git_branches', description: 'Lista todas las ramas del repositorio', category: 'git' },
+
+  // Torch tools (multi-browser MCP control)
+  { name: 'list_torch_clients', description: 'Lista browsers conectados al sistema de antorcha', category: 'torch' },
+  { name: 'get_torch_status', description: 'Obtiene quien tiene el control del MCP', category: 'torch' },
+  { name: 'transfer_torch', description: 'Transfiere el control a otro browser', category: 'torch' },
+  { name: 'request_torch', description: 'Solicita el control del MCP', category: 'torch' },
+  { name: 'release_torch', description: 'Libera el control del MCP', category: 'torch' }
 ]
 
 // Get all tool names