fix: use published extraction library 0.5.0 in the processor

[devhims]

Cloudflare verification failed because the processor's local file dependency could be installed without the library's compiled dist/index.js. Use the published all-things-youtube@0.5.0 release instead, pinned exactly in package.json and the registry lockfile with integrity verification.

The processor Docker build now uses its own directory, installs the published dependency, and verifies storyboard selection support. Remove local library compilation and install-links configuration. CI and Cloudflare use the same npm run verify entry point without a separate library-build prerequisite. Update deployment documentation to require publishing library changes before bumping the processor dependency.

Release and validation:

• Published all-things-youtube@0.5.0 to npm with the latest tag. Registry tarball SHA-1 matches the tested artifact: c45a3f77da2e94ad3a70b517c49f943f2e9534b3.
• Library prepack ran tests and compilation: 34 passed, 2 skipped. Inspected the 15-file package contents, including compiled JavaScript and declarations.
• All 16 processor tests passed against the exact tarball, then passed again after a clean registry installation with no local library checkout or compiled artifacts.
• Confirmed the installed package is not a local symlink, its lockfile integrity matches npm, and STORYBOARD_SELECTION_VERSION is 2.
• git diff --check passed. Test captures remain local and are excluded from this PR.

No Cloudflare build-setting change is required. Merge this PR to deploy the processor dependency change through the existing production workflow.

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Project	Deployment	Actions	Updated
video2ctx-web	Ready	Preview	Sep 11, 2026 5:53am UTC