chore(config): update documentation and gitignore

- Add Type Safety & Schema Alignment section to CLAUDE.md
- Add scripts/temp and data/changelogs.csv to gitignore
- Remove temporary benchmark fill script

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

Co-Authored-By: Claude <[email protected]>

Author: ericyangpan

.claude/CLAUDE.md

@@ -33,6 +33,12 @@ When creating or modifying any page, module, or data:
 - Reuse existing components, functions, and translation keys
 - Create shared utilities when patterns emerge
 
+### Type Safety & Schema Alignment
+- **Manifest type definitions:** Always ensure that `src/types/manifests.ts` stays in one-to-one correspondence with the JSON schemas in `manifests/$schemas/`
+- When modifying schema files, update the corresponding TypeScript types accordingly
+- When adding new types, verify they match the schema structure exactly
+- Maintain consistency between schema definitions and type definitions to prevent runtime errors
+
 ## Metadata & SEO
 
 - **File-based OG images:** Use `opengraph-image.tsx` files for all routes, NOT code-based image paths

.gitignore

@@ -25,6 +25,7 @@ npm-debug.log*
 yarn-debug.log*
 yarn-error.log*
 scripts/validated-urls.log
+scripts/temp
 
 # local env files
 .env*.local
@@ -52,4 +53,5 @@ __pycache__/
 *.pyo
 
 #prompts
-.prompts
+.prompts
+data/changelogs.csv