TrueGrowth/openspec/changes/add-social-auto-publishing/proposal.md

Change: Add social auto publishing workspace

Why

TrueGrowth can generate and collect media across local uploads, AI image/video, digital human, clipping, canvas, and publishing workflows, but the previous split between "素材库" and "成品库" made assets hard to reuse. Operators need a unified "资产中心" plus a publish workspace that can authorize accounts and submit real social publishing jobs through the bundled social-auto-upload runtime.

What Changes

• Upgrade the left-navigation "素材库" into "资产中心" with first-level sections for "素材", "作品", and "已发布".
• Use published state as an asset marker and filter, not a separate copied library.
• Keep "发布中心" focused on two tabs: "发布任务" and "账号授权".
• Move publishable asset selection into the publish-task form and remove the separate publish-center "成品库" tab.
• Add social account authorization management for multiple accounts per channel, including login, status check, expiration/error state, and account grouping.
• Add publish draft and schedule flows for video and image-note content, with channel-specific fields mapped from dreammis/social-auto-upload command capabilities.
• Integrate the bundled vendor/social-auto-upload source through a local runtime bridge; users must not be asked to install sau separately.
• Add publish job tracking, retry, cancellation, logs, and per-channel result history that connect back to the source TrueGrowth asset.

Impact

• Affected specs: social-auto-publishing, asset-center
• Affected code:
  • apps/web/src/workbench/WorkbenchShell.tsx
  • apps/web/src/workbench/app-definitions.tsx
  • apps/web/src/workbench/truegrowth.types.ts
  • apps/web/src/workbench/social-publishing.logic.ts
  • Local runtime API in scripts/truegrowth-local-api.mjs or a sibling runtime bridge for sau
  • Bundled runtime source under vendor/social-auto-upload
  • Task/history/media aggregation around packages/drawnix/src/services/task-storage-reader.ts, packages/drawnix/src/services/prompt-history-service.ts, and existing asset/media-library services