[Add] translation_gemini: Integrate Gemini translation model and authentication; [Update] controller: Implement methods for managing Gemini models and auth keys; [Update] mainloop: Add routes for Gemini model and auth key management; [Update] translation: Enhance Translator class for Gemini API support; [Update] translation_languages: Add Gemini language mappings

src-python/models/translation/translation_languages.py

@@ -641,4 +641,51 @@ dict_plamo_languages = {
 translation_lang["Plamo_API"] = {
     "source":dict_plamo_languages,
     "target":dict_plamo_languages,
+}
+
+dict_gemini_languages = {
+    "Arabic": "Arabic",
+    "Bengali": "Bengali",
+    "Bulgarian": "Bulgarian",
+    "Simplified Chinese": "Simplified Chinese",
+    "Traditional Chinese": "Traditional Chinese",
+    "Croatian": "Croatian",
+    "Czech": "Czech",
+    "Danish": "Danish",
+    "Dutch": "Dutch",
+    "English": "English",
+    "Estonian": "Estonian",
+    "Finnish": "Finnish",
+    "French": "French",
+    "German": "German",
+    "Greek": "Greek",
+    "Hebrew": "Hebrew",
+    "Hindi": "Hindi",
+    "Hungarian": "Hungarian",
+    "Indonesian": "Indonesian",
+    "Italian": "Italian",
+    "Japanese": "Japanese",
+    "Korean": "Korean",
+    "Latvian": "Latvian",
+    "Lithuanian": "Lithuanian",
+    "Norwegian": "Norwegian",
+    "Polish": "Polish",
+    "Portuguese": "Portuguese",
+    "Romanian": "Romanian",
+    "Russian": "Russian",
+    "Serbian": "Serbian",
+    "Slovak": "Slovak",
+    "Slovenian": "Slovenian",
+    "Spanish": "Spanish",
+    "Swahili": "Swahili",
+    "Swedish": "Swedish",
+    "Thai": "Thai",
+    "Turkish": "Turkish",
+    "Ukrainian": "Ukrainian",
+    "Vietnamese": "Vietnamese",
+}
+
+translation_lang["Gemini_API"] = {
+    "source":dict_gemini_languages,
+    "target":dict_gemini_languages,
 }