Rename and relocate LICENSE files from autotools/dbcompiler/node_modules into autotools/dbcompiler/node_licenses/ (e.g. LICENSE -> LICENSE.<pkg>.txt) to centralize third-party licenses. Also remove assorted package metadata and docs (README, CHANGELOG, tests, CONTRIBUTING, governance, etc.) from vendor node_modules entries to reduce noise in the tree.
Add archiver dependency to package.json and update package-lock. Require archiver in task.js and implement createDieDb(srcDir, archivePath) to produce zip-based .die-db archives of processed output directories. After cleaning and reporting, the script now creates a .die-db archive per input directory and logs success/failure with archive sizes.
