chore: Clean up temporary test files and update .gitignore

Removed temporary files:
- check_chunks.py, verify_works.py - Ad-hoc verification scripts
- chunk_v2_backup.json, chunks_to_vectorize.json - Temporary data files
- complete_*.py, extract_*.py, stream_extract.py - Migration scripts
- fast_extract.py, quick_vectorize.py, vectorize_remaining.py - Experimental scripts
- migrate_chunk_v2_named_vector.py - Completed migration script
- test_chat_sources.py, test_search_modes.py, test_search_puppeteer.js - Experimental tests
- test_direct_ingestion.py, test_gpu_ingestion.py, test_upload.py - Dev tests
- test_ingestion_log.txt - Temporary log file
- output/ - Temporary output directory
- generations/library_rag/.env copy - Duplicate file

Updated .gitignore:
- Added patterns for test files (test_*.txt, test_ingestion*.py, etc.)
- Added patterns for backup JSON files (*_backup.json)
- Added patterns for temporary migration scripts (migrate_chunk_*.py, etc.)
- Added patterns for experimental scripts (complete_*.py, extract_*.py, etc.)

Kept committed test files:
✅ test_chat_puppeteer.js - Chat validation
✅ test_search_simple.js - Search validation
✅ test_memories_conversations.js - Memories/conversations validation
✅ test_gpu_mistral.py - GPU ingestion validation
✅ Screenshots (chat_*.png, search_*.png, etc.)

Result: Clean repository with only production code and validated tests

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

.gitignore

@@ -26,5 +26,23 @@ restoration_remaining_log.txt
 summary_generation_progress.json
 nul
 
+# Test files and temporary scripts (Jan 2026)
+test_*.txt
+test_ingestion*.py
+test_direct*.py
+test_upload*.py
+*_backup.json
+chunks_to_vectorize.json
+output/
+check_chunks.py
+verify_works.py
+complete_*.py
+extract_*.py
+fast_extract.py
+stream_extract.py
+quick_vectorize.py
+vectorize_remaining.py
+migrate_chunk_*.py
+
 # Archives (migration scripts moved here)
 archive/