Release 0.2.0: merge dev to main

[threehappypenguins]

VideoSphere 0.2.0

Release notes for changes on dev since main (0.1.1).

Highlights

• YouTube import — Import videos from a connected YouTube account, preview and trim in the browser, then save to a draft and upload to platforms on Upload & Save.
• Draft labels — Color-coded organizational labels on the Uploads list, with profile-level label management.
• SermonAudio cross-publish & scheduling — Cross Publish on publish (Facebook, X, Instagram), plus scheduled publication via publishTimestamp.
• Dashboard refresh — The former Drafts section is now Uploads, with nested history routes and a mobile navigation drawer.

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✨ New features

YouTube import

• End-to-end pipeline: resolve source URL → download → trim → draft → platform upload.
• In-modal trim preview (proxied HTML5 player) with keyframe-aware range slider.
• Import picker paginates two videos at a time; supports streamed broadcasts and row thumbnails.
• Server-side import job scheduling; platform upload deferred until Upload & Save.
• Cancel with confirmation; downloads interrupt cleanly on cancel.
• Friendly errors for private/unavailable videos.

Draft labels

• Create, edit, and delete organizational labels with custom colors.
• Apply labels to drafts from the Uploads list; mobile-friendly chip layouts.
• Profile settings section for managing labels.

SermonAudio

• Cross Publish enabled on publish, with connection-aware draft UI.
• Schedule publications with a datetime picker and scheduled upload status.
• Instagram added as a Cross Publish destination.
• Social connections API for cross-publish account discovery.

Dashboard & navigation

• /dashboard/drafts → /dashboard/uploads (legacy routes redirect automatically).
• Upload and distribution history nested under /dashboard/uploads/history.
• Livestream history remains under /dashboard/livestreams/history.
• Mobile nav drawer; improved quick actions and onboarding tour updates.

Scheduling

• Single-field free-form time entry in the schedule picker.
• Schedule picker popover layout fixes.

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🐛 Bug fixes & hardening

• YouTube import: Near-expiry preview refresh; hardened start/preview/finalize paths; OAuth handling improvements; bounded preview media cache.
• Livestreams: MongoDB pagination for history/import lists.
• Draft labels: Stricter validation, cascade removal on bulk delete, 404 handling for missing profiles, no partial-success label sync failures.
• SermonAudio: Auto-publish default restored when clearing a schedule.
• Dashboard: Nav drawer state derived correctly; streamed history reconciled on first page load only.

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📦 Deployment & ops

Docker

• Production image now includes ffmpeg and yt-dlp (required for YouTube import).
• Rebuild and redeploy the image for this release.

Optional environment variables

# YT_IMPORT_WORKDIR=/tmp/yt-import          # default: /tmp/yt-import
# YT_IMPORT_MAX_DURATION_SECONDS=14400      # default: 4 hours