feat: integrate DingTalk multimodal streaming AI cards #2

2026-07-21T00:26:11+08:00

zheromiku commented

2026-07-21 00:26:11 +08:00

Summary

Add DingTalk Stream text ingress with direct/group session policy and group @ admission.
Add protected picture and richText mixed-content ingestion for WeKnora vision QA.
Add DingTalk AI Card create/update/finalize lifecycle with real WeKnora SSE answer streaming.
Add safe Agent progress stages, 500 ms asynchronous coalescing, terminal flush, and Markdown fallback.
Add native systemd user-service deployment scripts and PostgreSQL-safe media audit migration.

Architecture boundaries

WeKnora source and official database schema remain unchanged.
DobotAI calls WeKnora only through its official REST API.
DobotAI keeps channel session/turn/media state in its independent PostgreSQL database.
Secrets and temporary media credentials are not committed or logged.

Verification

Six approved Go package gates pass.
DingTalk, WeKnora, and QA race tests pass.
go vet passes for changed runtime packages.
Private text, picture, richText, AI Card streaming, progress stages, and finalize behavior have passed real DingTalk acceptance.
Production health check passes on the merged source stack.

Merge scope

This PR integrates the completed DingTalk channel stack into main. Creating or merging this PR does not itself deploy or restart production.

## Summary - Add DingTalk Stream text ingress with direct/group session policy and group @ admission. - Add protected picture and richText mixed-content ingestion for WeKnora vision QA. - Add DingTalk AI Card create/update/finalize lifecycle with real WeKnora SSE answer streaming. - Add safe Agent progress stages, 500 ms asynchronous coalescing, terminal flush, and Markdown fallback. - Add native systemd user-service deployment scripts and PostgreSQL-safe media audit migration. ## Architecture boundaries - WeKnora source and official database schema remain unchanged. - DobotAI calls WeKnora only through its official REST API. - DobotAI keeps channel session/turn/media state in its independent PostgreSQL database. - Secrets and temporary media credentials are not committed or logged. ## Verification - Six approved Go package gates pass. - DingTalk, WeKnora, and QA race tests pass. - `go vet` passes for changed runtime packages. - Private text, picture, richText, AI Card streaming, progress stages, and finalize behavior have passed real DingTalk acceptance. - Production health check passes on the merged source stack. ## Merge scope This PR integrates the completed DingTalk channel stack into `main`. Creating or merging this PR does not itself deploy or restart production.

zheromiku added 16 commits 2026-07-21 00:26:12 +08:00

feat: add DingTalk Stream text ingress bb87ae3658

fix: make core migration PostgreSQL-safe 8e72d0dad1

ops: add native systemd user deployment ea262551c0

feat: add DingTalk picture agent QA ea54b229ee

feat: support DingTalk rich text images 6bfa16e5f9

feat: add DingTalk AI card client f3936d6564

feat: deliver final answers as DingTalk AI cards c4a942a1ac

fix: finalize DingTalk AI cards ade2d076ce

feat: add DingTalk card streaming lifecycle 9687c97af1

feat: stream WeKnora answers through QA f48f82bb08

feat: stream answers into DingTalk AI cards 2e94f94eb5