Optional title generation

The boolean configuration var ENABLE_TITLE_GENERATION makes title generation optionaL

src/lib/i18n/locales/eu-ES/translation.json

@@ -335,6 +335,7 @@
 	"Embedding model set to \"{{embedding_model}}\"": "Embedding eredua \"{{embedding_model}}\"-ra ezarri da",
 	"Enable API Key": "",
 	"Enable autocomplete generation for chat messages": "",
+	"Enable title generation for chat messages": "",
 	"Enable Code Interpreter": "",
 	"Enable Community Sharing": "Gaitu Komunitatearen Partekatzea",
 	"Enable Google Drive": "",
@@ -928,6 +929,7 @@
 	"System": "Sistema",
 	"System Instructions": "Sistema jarraibideak",
 	"System Prompt": "Sistema prompta",
+	"Title Generation": "",
 	"Tags Generation": "",
 	"Tags Generation Prompt": "Etiketa sortzeko prompta",
 	"Tail free sampling is used to reduce the impact of less probable tokens from the output. A higher value (e.g., 2.0) will reduce the impact more, while a value of 1.0 disables this setting. (default: 1)": "Isats-libre laginketa erabiltzen da irteran probabilitate txikiagoko tokenen eragina murrizteko. Balio altuago batek (adib., 2.0) eragina gehiago murriztuko du, 1.0 balioak ezarpen hau desgaitzen duen bitartean. (lehenetsia: 1)",