feat: implement user-specific prompts database storage and resolution

- Add user_id parameter to ContextManager
- Check database for user-specific prompts before filesystem
- Pass user_id from RequestHandler to ContextManager
- Update autoselect prompt loading to respect user-specific prompts
- All authenticated requests get user-specific prompts when available
- Global tokens skip database lookup entirely

aisbf/context.py

@@ -35,7 +35,7 @@ class ContextManager:
     Manages context size and performs condensation when needed.
     """
     
-    def __init__(self, model_config: Dict, provider_handler=None, condensation_config=None):
+    def __init__(self, model_config: Dict, provider_handler=None, condensation_config=None, user_id=None):
         """
         Initialize the context manager.
         
@@ -43,12 +43,14 @@ class ContextManager:
             model_config: Model configuration dictionary containing context_size, condense_context, condense_method
             provider_handler: Optional provider handler for making summarization requests (fallback)
             condensation_config: Optional condensation configuration for dedicated provider/model/rotation
+            user_id: Optional user ID for user-specific prompt overrides
         """
         self.context_size = model_config.get('context_size')
         self.condense_context = model_config.get('condense_context', 0)
         self.condense_method = model_config.get('condense_method')
         self.provider_handler = provider_handler
         self.condensation_config = condensation_config or config.get_condensation()
+        self.user_id = user_id
         
         # Initialize condensation provider handler if configured
         self.condensation_handler = None
@@ -458,6 +460,15 @@ class ContextManager:
     def _load_system_prompt(self, method: str) -> str:
         """Load system prompt from markdown file"""
         from pathlib import Path
+        from .database import get_database
+        
+        # Check for user-specific prompt first if user_id is present
+        if self.user_id is not None:
+            db = get_database()
+            prompt_key = f'condensation_{method}'
+            user_prompt = db.get_user_prompt(self.user_id, prompt_key)
+            if user_prompt is not None:
+                return user_prompt
         
         # Try installed locations first
         installed_dirs = [

aisbf/handlers.py

@@ -436,7 +436,7 @@ class RequestHandler:
             
             # Apply context condensation if needed
             if context_config.get('condense_context', 0) > 0:
-                context_manager = ContextManager(context_config, handler, self.config.get_condensation())
+                context_manager = ContextManager(context_config, handler, self.config.get_condensation(), self.user_id)
                 if context_manager.should_condense(messages, model):
                     logger.info("Context condensation triggered")
                     messages = await context_manager.condense_context(messages, model)
@@ -2798,7 +2798,7 @@ class RotationHandler:
                 
                 # Apply context condensation if needed
                 if context_config.get('condense_context', 0) > 0:
-                    context_manager = ContextManager(context_config, handler, self.config.get_condensation())
+                    context_manager = ContextManager(context_config, handler, self.config.get_condensation(), self.user_id)
                     if context_manager.should_condense(messages, model_name):
                         logger.info("Context condensation triggered")
                         messages = await context_manager.condense_context(messages, model_name)
@@ -3894,6 +3894,15 @@ class AutoselectHandler:
     def _get_skill_file_content(self) -> str:
         """Load the autoselect.md skill file content"""
         if self._skill_file_content is None:
+            # Check for user-specific prompt first if user_id is present
+            if self.user_id is not None:
+                from .database import get_database
+                db = get_database()
+                user_prompt = db.get_user_prompt(self.user_id, 'autoselect')
+                if user_prompt is not None:
+                    self._skill_file_content = user_prompt
+                    return self._skill_file_content
+
             # Try installed locations first
             installed_dirs = [
                 Path('/usr/share/aisbf'),