chore: auto-commit (21 archivos)

- app.md
- backend/dist/assets/index-D_Kep7Fb.js
- backend/dist/index.html
- backend/handlers.go
- backend/main.go
- frontend/src/App.tsx
- frontend/src/api.ts
- frontend/src/components/CardChatPanel.tsx
- frontend/src/components/LoginPage.tsx
- frontend/src/types.ts
- ...

Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com>

backend/main.go

@@ -21,6 +21,11 @@ import (
 //go:embed all:dist
 var frontendDist embed.FS
 
+// Version is the build-time identifier of the kanban app. It is injected
+// from app.md's `version:` field via -ldflags "-X main.Version=..." by run.sh
+// (and by docker/CI). Defaults to "dev" for hand-built binaries.
+var Version = "dev"
+
 func main() {
 	// Subcommand `kanban mcp` runs as MCP server over stdio (spawned by claude -p).
 	if len(os.Args) > 1 && os.Args[1] == "mcp" {
@@ -63,7 +68,8 @@ func main() {
 	wd := chatWorkdir(*dbPath)
 	logger := newChatLogger(filepath.Join(wd, "chat.log"))
 	log.Printf("chat tool log: %s", logger.path)
-	mux := infra.HTTPRouter(apiRoutes(db, wd, logger, internalToken, &featureFlags))
+	hub := NewEventHub()
+	mux := infra.HTTPRouter(apiRoutes(db, wd, logger, internalToken, &featureFlags, hub))
 
 	feHandler := frontendHandler()
 	if feHandler != nil {
@@ -76,7 +82,7 @@ func main() {
 	authMW := infra.HTTPSessionCookieMiddleware(infra.SessionCookieConfig{
 		DB:         db.conn,
 		CookieName: cookieName,
-		SkipPaths:  []string{"/api/auth/", "/api/tool/", "/api/flags", "/health", "/assets/", "/index.html"},
+		SkipPaths:  []string{"/api/auth/", "/api/tool/", "/api/flags", "/api/version", "/health", "/assets/", "/index.html"},
 		UserCtxKey: userCtxKey,
 	})