Update default vision supported & anthropic chat models on first run

- Update to latest initialize with new claude 3.5 sonnet and haiku models
- Update to set vision enabled for google and anthropic models by
  default. Previously we didn't support but we've supported this for a
  month or two now

src/khoj/utils/constants.py

@@ -16,7 +16,7 @@ default_offline_chat_models = [
 ]
 default_openai_chat_models = ["gpt-4o-mini", "gpt-4o"]
 default_gemini_chat_models = ["gemini-1.5-flash", "gemini-1.5-pro"]
-default_anthropic_chat_models = ["claude-3-5-sonnet-20240620", "claude-3-opus-20240229"]
+default_anthropic_chat_models = ["claude-3-5-sonnet-20241022", "claude-3-5-haiku-20241022"]
 
 empty_config = {
     "search-type": {

src/khoj/utils/initialization.py

@@ -87,7 +87,7 @@ def initialization(interactive: bool = True):
             ChatModelOptions.ModelType.GOOGLE,
             default_gemini_chat_models,
             default_api_key=os.getenv("GEMINI_API_KEY"),
-            vision_enabled=False,
+            vision_enabled=True,
             is_offline=False,
             interactive=interactive,
             provider_name="Google Gemini",
@@ -98,7 +98,7 @@ def initialization(interactive: bool = True):
             ChatModelOptions.ModelType.ANTHROPIC,
             default_anthropic_chat_models,
             default_api_key=os.getenv("ANTHROPIC_API_KEY"),
-            vision_enabled=False,
+            vision_enabled=True,
             is_offline=False,
             interactive=interactive,
         )
@@ -158,7 +158,9 @@ def initialization(interactive: bool = True):
         is_offline: bool = False,
         provider_name: str = None,
     ) -> Tuple[bool, OpenAIProcessorConversationConfig]:
-        supported_vision_models = ["gpt-4o-mini", "gpt-4o"]
+        supported_vision_models = (
+            default_openai_chat_models + default_anthropic_chat_models + default_gemini_chat_models
+        )
         provider_name = provider_name or model_type.name.capitalize()
         default_use_model = {True: "y", False: "n"}[default_api_key is not None or is_offline]
         use_model_provider = (