Altyaa Media library — per-org assets, composer attach, coach suggestions

The Altyaa cockpit now has an end-to-end media surface. Operators upload photos once into a per-org library, attach them to Google Business Profile (GBP) Local Posts from the in-cockpit composer, and see coach-suggested assets rendered inline in the daily recommendation detail sheet.

Highlights

• Per-org Asset Library at /home/media — upload, dedupe, scan, and publish.
• Composer attach — pick a library asset, publish a GBP STANDARD post in three clicks.
• Coach suggestions inline — coach-recommended assets render in the daily recommendation detail sheet with a one-click "Use in composer" CTA.
• Content-addressed dedupe — re-uploads of the same bytes collapse to the existing row per organization.
• Async scan pipeline — uploads land as PENDING_SCAN, flip to READY once magic-byte verification + dimension extraction complete (median <2s in dev).

What's new

Asset Library

• New /home/media route under Grow in the sidebar.
• Drag-and-drop or click-to-browse upload — JPG, PNG, WebP, or MP4 up to 25 MB.
• Status filters: All / Ready / Scanning / Rejected.
• Source filters: All sources / Uploaded by you / Coach-suggested.
• Pipeline radiator (24h): Uploaded / Scanned / Published / Coach-attached / Failed.
• Asset detail drawer with preview, dimensions, MIME, and soft-delete.

Composer (GBP)

• "Publish" modal accepts a caption + one or more attached assets from the library.
• Channel rail shows IG / FB / TikTok visible-disabled — GBP-only for WS-1.
• Server action publishComposerAction enqueues gbp.publish.local-post for async delivery; UI returns in ≤3s.
• Per-org idempotency key collapses double-submits.

Coach attachments

• Coach detail sheet surfaces a 96×96 thumb strip when the recommendation envelope carries suggested media.
• Click any tile to open the lightbox; "Use in composer" CTA pre-fills the publish modal.
• URL-ingest path materializes coach-referenced photos as org-owned Asset rows with source=COACH_URL_INGEST.

Feature flags

Three per-org toggles gate the rollout. Defaults are OFF; pilot orgs are enrolled by inserting an altyaaOrgSettings row.