fix: Corregir versiones de npm y imports ESM de Baileys

- Downgrade a Nuxt 3.14.0 (Nuxt 4 no existe todavía)
- Downgrade @nuxt/ui a ^3.0.0
- Downgrade Baileys a ^6.7.9 (versión estable)
- Corregir imports ESM de Baileys en auth-state.ts y manager.ts
- Remover compatibilityDate (específico de Nuxt 4)

package.json

@@ -10,20 +10,22 @@
     "postinstall": "nuxt prepare"
   },
   "dependencies": {
-    "@nuxt/image": "^1.11.0",
-    "@nuxt/ui": "^4.0.0",
-    "@vite-pwa/nuxt": "^0.9.1",
-    "@whiskeysockets/baileys": "^7.0.0-rc.9",
-    "nuxt": "^4.1.2",
+    "@hapi/boom": "^10.0.1",
+    "@nuxt/image": "^1.8.1",
+    "@nuxt/ui": "^3.0.0",
+    "@vite-pwa/nuxt": "^0.10.6",
+    "@whiskeysockets/baileys": "^6.7.9",
+    "nuxt": "^3.14.0",
     "pg": "^8.13.1",
     "pino": "^9.5.0",
     "qrcode": "^1.5.4",
-    "typescript": "^5.9.2",
-    "vue": "^3.5.22",
-    "vue-router": "^4.5.1"
+    "vue": "^3.5.13",
+    "vue-router": "^4.5.0"
   },
   "devDependencies": {
+    "@types/node": "^22.10.1",
     "@types/pg": "^8.11.10",
-    "@types/qrcode": "^1.5.5"
+    "@types/qrcode": "^1.5.5",
+    "typescript": "^5.7.2"
   }
 }