chore: Remove provenance-main.json file as it is no longer needed for the build process.

.gitignore

@@ -61,12 +61,21 @@ backend/handlers.out
 backend/services.test
 backend/*.test
 backend/test-output.txt
+backend/test-output*.txt
+backend/test_output*.txt
 backend/tr_no_cover.txt
 backend/nohup.out
 backend/charon
+backend/main
 backend/codeql-db/
+backend/codeql-db-*/
 backend/.venv/
 backend/internal/api/tests/data/
+backend/lint*.txt
+backend/fix_*.sh
+backend/node_modules/
+backend/package.json
+backend/package-lock.json
 
 # -----------------------------------------------------------------------------
 # Databases
@@ -145,8 +154,10 @@ dist/
 # -----------------------------------------------------------------------------
 coverage/
 coverage.out
+coverage.txt
 *.xml
 *.crdownload
+provenance*.json
 
 # -----------------------------------------------------------------------------
 # CodeQL & Security Scanning
@@ -160,6 +171,8 @@ codeql-*.sarif
 *.sarif
 .codeql/
 .codeql/**
+my-codeql-db/
+codeql-linux64.zip
 
 # -----------------------------------------------------------------------------
 # Scripts & Temp Files (project-specific)
@@ -175,13 +188,21 @@ test.caddyfile
 *.md.bak
 ACME_STAGING_IMPLEMENTATION.md*
 ARCHITECTURE_PLAN.md
+AUTO_VERSIONING_CI_FIX_SUMMARY.md
+CODEQL_EMAIL_INJECTION_REMEDIATION_COMPLETE.md
+COMMIT_MSG.txt
+COVERAGE_ANALYSIS.md
+COVERAGE_REPORT.md
 DOCKER_TASKS.md*
 DOCUMENTATION_POLISH_SUMMARY.md
 GHCR_MIGRATION_SUMMARY.md
 ISSUE_*_IMPLEMENTATION.md*
+ISSUE_*.md
+PATCH_COVERAGE_IMPLEMENTATION_SUMMARY.md
 PHASE_*_SUMMARY.md
 PROJECT_BOARD_SETUP.md
 PROJECT_PLANNING.md
+SECURITY_REMEDIATION_COMPLETE.md
 VERSIONING_IMPLEMENTATION.md
 backend/internal/api/handlers/import_handler.go.bak