feat: add auto-load CLAUDE.md functionality

- Introduced a new setting to enable automatic loading of CLAUDE.md files from project-specific directories.
- Updated relevant services and components to support the new setting, including the AgentService and AutoModeService.
- Added UI controls for managing the auto-load setting in the settings view.
- Enhanced SDK options to incorporate settingSources for CLAUDE.md loading.
- Updated global and project settings interfaces to include autoLoadClaudeMd property.

apps/server/src/providers/claude-provider.ts

@@ -55,6 +55,8 @@ export class ClaudeProvider extends BaseProvider {
       ...(sdkSessionId && conversationHistory && conversationHistory.length > 0
         ? { resume: sdkSessionId }
         : {}),
+      // Forward settingSources for CLAUDE.md file loading
+      ...(options.settingSources && { settingSources: options.settingSources }),
     };
 
     // Build prompt payload

apps/server/src/providers/types.ts

@@ -26,13 +26,14 @@ export interface ExecuteOptions {
   prompt: string | Array<{ type: string; text?: string; source?: object }>;
   model: string;
   cwd: string;
-  systemPrompt?: string;
+  systemPrompt?: string | { type: 'preset'; preset: 'claude_code'; append?: string };
   maxTurns?: number;
   allowedTools?: string[];
   mcpServers?: Record<string, unknown>;
   abortController?: AbortController;
   conversationHistory?: ConversationMessage[]; // Previous messages for context
   sdkSessionId?: string; // Claude SDK session ID for resuming conversations
+  settingSources?: Array<'user' | 'project' | 'local'>; // Claude filesystem settings to load
 }
 
 /**