feat(config): cles des sources connectees et recherche a cle editables depuis la page Configurations (#103)

frontend/locales/en.json

@@ -364,6 +364,14 @@
   "config.ai_model": "Model",
   "config.ai_openrouter_label": "OpenRouter API Key",
   "config.api_keys_saved": "API keys saved",
+  "config.section_sources": "🔗 Connected sources & search",
+  "config.sources_desc": "Keys used by the AI assistant tools (keyed web search: Tavily, Brave, SerpAPI, Exa; connected sources: Gitea, GitHub). They are stored server-side and take precedence over environment variables.",
+  "config.gitea_url": "Gitea URL",
+  "config.key_set": "Configured",
+  "config.key_unset": "Not configured",
+  "config.delete_key": "Delete",
+  "config.delete_key_confirm": "Delete key",
+  "config.key_deleted": "Key deleted:",
   "config.backups": "Backups",
   "config.backups_desc": "Manage automatic file backups.",
   "config.client_config": "Client config",

frontend/locales/fr.json

@@ -364,6 +364,14 @@
   "config.ai_model": "Modèle",
   "config.ai_openrouter_label": "OpenRouter API Key",
   "config.api_keys_saved": "Clés API sauvegardées",
+  "config.section_sources": "🔗 Sources connectées & recherche",
+  "config.sources_desc": "Clés utilisées par les outils de l'Assistant IA (recherche web à clé : Tavily, Brave, SerpAPI, Exa ; sources connectées : Gitea, GitHub). Elles sont stockées sur le serveur et priment sur les variables d'environnement.",
+  "config.gitea_url": "URL Gitea",
+  "config.key_set": "Configuré",
+  "config.key_unset": "Non configuré",
+  "config.delete_key": "Supprimer",
+  "config.delete_key_confirm": "Supprimer la clé",
+  "config.key_deleted": "Clé supprimée :",
   "config.backups": "Sauvegardes",
   "config.backups_desc": "Gérez les sauvegardes automatiques de vos fichiers.",
   "config.client_config": "Configuration client",