Fix .gitignore to not exclude scripts directory

The scripts/ directory needs to be tracked for the build system.
Only exclude development artifacts, not the build scripts.

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

Author: jeremymanning

.gitignore

@@ -15,7 +15,6 @@ notes/
 *.bak
 .playwright-mcp/
 downloaded_site/
-scripts/
 
 # Python
 __pycache__/