fix: recover video jobs and modernize Studio asset libraries

[faresmohamed260]

Studio reliability + asset-library update:

Reliability:

• persist completed video results from the background recovery path so reloaded/interrupted video jobs cannot remain running indefinitely
• persist recovered video poster + MP4 through the same durable result path used by the foreground poll
• keep Jobs automatic polling and remove its manual Refresh button
• automatically refresh Gallery, Favorites, Collections, and open collection contents every 5 seconds while visible
• refresh library data immediately when the window regains focus or the tab becomes visible
• preserve the currently loaded Gallery depth during background refreshes instead of collapsing back to the first page
• remove manual Refresh buttons from Gallery and Favorites

Gallery / Creatives:

• desktop asset-library header with Creatives, Uploads, and future Elements destination plus Search aligned right
• desktop filter row for Type, Model, Date, and Favorites
• desktop Batch Actions, Newest / Oldest sorting, and Compact / Comfortable density controls
• existing Collections are exposed as an expandable Gallery organization row and stay automatically refreshed
• Batch Actions use a floating bottom toolbar for Select All, Favorite, Download, Add to collection, Delete, and close
• mobile uses the compact Creatives / Uploads / Elements header plus Collections, Filter, Sort, Layout, and Manage controls
• mobile Search and filters expand on demand to preserve card space
• mobile batch management uses the responsive bottom action tray
• Gallery history API supports server-side date and favorites filtering
• Gallery image thumbnails use centered cover cropping regardless of source aspect ratio

Persistent Uploads library:

• Uploads is now a real enabled Gallery section instead of a disabled placeholder
• add studio_uploads Supabase catalog with durable R2 keys under uploads/YYYY/MM/..., favorites, names, dimensions, MIME type, size, metadata, and timestamps
• keep transient generation-reference uploads under the existing sources/... prefix so temporary and library assets remain distinct
• support PNG, JPEG, and WebP uploads up to 25 MB using the existing signed R2 upload route; finalize verifies the stored R2 object before cataloging it
• list/search uploads, newest/oldest sorting, favorites-only filtering, rename, download, favorite, and permanent delete
• upload tile and responsive asset grid; mobile cards use the taller 3:4 proportions from the supplied reference
• desktop/mobile Manage mode with Select All, Favorite, Download, Delete, and selection state
• asset detail viewer with rename, favorite, overflow actions, Set as Reference, and Generate Video
• Set as Reference reuses the stored asset in Edit mode; Generate Video reuses it in Video mode
• Uploads automatically refresh while visible and on focus/visibility changes
• Elements remains intentionally disabled until a real persisted Elements library exists

Validation and regression coverage:

• dedicated Uploads contract covers durable catalog/R2 behavior, CRUD, batch actions, preview, and Create reuse wiring
• Playwright exercises the Uploads ticket -> signed PUT -> finalize flow and desktop/mobile interaction states
• approved visual baselines now include Uploads desktop, asset detail, mobile, and mobile Manage states
• production Supabase migration applied successfully; security advisor reports no issues

Final validation on d7a2b967b86695c48313fea476c541ece02dc079:

• Studio CI: PASS
• Backend Architecture CI: PASS
• Required Check Compatibility: PASS
• Studio Visual Preview + approved regression baselines: PASS

The previously observed production stuck video was manually reconciled earlier and no queued/running jobs remained afterward. All temporary patch/baseline helper workflows were removed before this final validation run.

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Project	Deployment	Actions	Updated (UTC)
studio	Ready	Preview	Aug 25, 2026 3:39am

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Deployment failed for project studio with the following error:

Resource is limited - try again in 1 day (more than 100, code: "api-deployments-free-per-day").

Learn More: https://vercel.com/faresmohamed260-6733s-projects?upgradeToPro=build-rate-limit