showtime 0.3.2

Quality and variety: new videos stop sounding the same, the critic stops passing cheap-looking work, and voices work in sandboxed apps.

• Music that varies. Recently used tracks and composers rank lower, no composer takes over a result list, and showtime history check warns on a repeat. Every film project now gets its own score (key, tempo, progression, motif, instruments) from curated mood tables; before, film-template videos all played the same one. 48 new tracks from 13 artists (297 in all), every licence checked and every file measured.
• A model mirror for sandboxes. When Hugging Face or GitHub LFS is blocked (as in the Claude app), setup and first-use downloads come from sha256-verified release assets (models-v1); SHOWTIME_MODEL_MIRROR adds your own. docs/agents.md has a Claude app section.
• The quality floor. The critic answers "would I post this?" (the bar: a stranger would not call it cheap, broken or wrong), and a "no" holds delivery in quality mode; caption should-fixes stay open until fixed or explained; qa warns on player controls in footage, soft footage, stepped caption boxes and big empty borders.
• Devin. The receipt reads Devin's usage (models, tokens, estimated cost, Fusion shares); it flags a lead reviewing its own sidekick as not an independent critic.
• Fixes. No bulk downloads from creators who ask for none (Scott Buckley's tracks always come one at a time); stills and posters match the video's brightness; review-pack works on silent videos; qa scopes footage edits to their own length; export html keeps per-frame images; chart yMin.

Tested: the fast suite on Linux (53/53 files), a fresh-home setup behind a proxy that blocks Hugging Face, and 8 + 6 real Devin runs. Full notes: CHANGELOG.md.