feat: Enhance configuration management and embedding capabilities

- Added JSON-based settings management in Config class for embedding and LLM configurations.
- Introduced methods to save and load settings from a JSON file.
- Updated BaseEmbedder and its subclasses to include max_tokens property for better token management.
- Enhanced chunking strategy to support recursive splitting of large symbols with improved overlap handling.
- Implemented comprehensive tests for recursive splitting and chunking behavior.
- Added CLI tools configuration management for better integration with external tools.
- Introduced a new command for compacting session memory into structured text for recovery.

.claude/CLAUDE.md

@@ -4,7 +4,23 @@
 - **Coding Philosophy**: @~/.claude/workflows/coding-philosophy.md
 - **Context Requirements**: @~/.claude/workflows/context-tools.md
 - **File Modification**: @~/.claude/workflows/file-modification.md
+- **CLI Endpoints Config**: @.claude/cli-tools.json
+
+## CLI Endpoints
+
+**Strictly follow the @.claude/cli-tools.json configuration**
+
+Available CLI endpoints are dynamically defined by the config file:
+- Built-in tools and their enable/disable status
+- Custom API endpoints registered via the Dashboard
+- Managed through the CCW Dashboard Status page
 
 ## Agent Execution
 
-- **Always use `run_in_background = false`** for Task tool agent calls to ensure synchronous execution and immediate result visibility
+- **Always use `run_in_background = false`** for Task tool agent calls to ensure synchronous execution and immediate result visibility
+
+## Code Diagnostics
+
+- **Prefer `mcp__ide__getDiagnostics`** for code error checking over shell-based TypeScript compilation
+- Usage: `mcp__ide__getDiagnostics({ uri: "file:///path/to/file.ts" })` for specific file or omit uri for all files
+- Benefits: Works across platforms, no shell environment issues, real-time IDE integration