7da5c4a15e
Adds a wizard step (after the ML step) that prompts for an AcoustID API key. Left blank, enrichment runs on embedded tags only; with a key the backend also identifies untagged files by audio fingerprint (§1D). The key is appended to .env.deploy and reaches both api and worker via env_file. en/ru strings included. Co-Authored-By: Claude Opus 4.8 <noreply@anthropic.com>