chore: add changeset and update CLAUDE.md adapter count

- Document init config fix and index size feature
- Fix CLAUDE.md reference from 6 to 9 adapters

Author: prosdev

.changeset/init-config-and-index-size.md

@@ -0,0 +1,18 @@
+---
+"@lytics/dev-agent-cli": patch
+---
+
+### Bug Fixes
+
+- **Default config now includes all 9 MCP adapters**: `dev init` previously only enabled 4 adapters. Now all 9 tools (search, refs, map, history, plan, explore, github, status, health) are enabled by default.
+
+### Features
+
+- **Index size reporting**: `dev index` now calculates and displays actual storage size after indexing (e.g., "Storage size: 2.5 MB"). Previously showed 0.
+
+### Internal
+
+- Moved `getDirectorySize` and `formatBytes` utilities to shared `file.ts` module
+- Added comprehensive tests for size calculation and formatting
+- Added integration test to verify storage size appears in index output
+

CLAUDE.md

@@ -215,7 +215,7 @@ For advanced users or development, you can manually configure the MCP server:
 
 1. **Server Configuration**: The MCP server runs with full feature set including:
    - Subagent coordinator with explorer, planner, and PR agents
-   - All 6 adapters (search, status, plan, explore, github, health)
+   - All 9 adapters (search, refs, map, history, status, plan, explore, github, health)
    - STDIO transport for direct AI tool communication
    - Rate limiting (100 req/min default, configurable per-tool)
    - Retry logic with exponential backoff