chore: add .claude/settings.local.json to gitignore

User-specific Claude Code permissions should not be committed.

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

Changed files
+3
+3
.gitignore
··· 50 50 51 51 # macOS (not targeting this platform) 52 52 macos/ 53 + 54 + # Claude Code local settings 55 + .claude/settings.local.json