chore: Bump version to 1.0.7

🤖 Generated with [Claude Code](https://claude.com/claude-code)

Co-Authored-By: Claude Opus 4.5 <noreply@anthropic.com>

CHANGELOG.md

@@ -2,6 +2,13 @@
 
 All notable changes to Auto-Build plugin.
 
+## [1.0.7] - 2024-12-22
+
+### Fixed
+- Improved `/ab:migrate` command with clearer execution instructions
+- Changed migration from `mv` to `cp` for safer data preservation
+- Added explicit "Execute These Steps Immediately" section for Claude
+
 ## [1.0.6] - 2024-12-22
 
 ### Changed (BREAKING)