Refactor API endpoints to use '/api/lm/' prefix

- Updated all relevant routes in `stats_routes.py` and `update_routes.py` to include the new '/api/lm/' prefix for consistency.
- Modified API endpoint configurations in `apiConfig.js` to reflect the new structure, ensuring all CRUD and bulk operations are correctly routed.
- Adjusted fetch calls in various components and managers to utilize the updated API paths, including recipe, model, and example image operations.
- Ensured all instances of the old API paths were replaced with the new '/api/lm/' prefix across the codebase for uniformity and to prevent broken links.

py/routes/embedding_routes.py

@@ -36,7 +36,7 @@ class EmbeddingRoutes(BaseModelRoutes):
     def setup_specific_routes(self, app: web.Application, prefix: str):
         """Setup Embedding-specific routes"""
         # Embedding info by name
-        app.router.add_get(f'/api/{prefix}/info/{{name}}', self.get_embedding_info)
+        app.router.add_get(f'/api/lm/{prefix}/info/{{name}}', self.get_embedding_info)
     
     def _validate_civitai_model_type(self, model_type: str) -> bool:
         """Validate CivitAI model type for Embedding"""