Cian Johnston b21e0717d5 feat: remove chat chain mode (#26980) ...

Removes OpenAI Responses "chain mode" from chatd. Closes CODAGT-445.

- Deletes `chatopenai/responses.go` (chain detection, activation, prompt filtering, response ID extraction) and its tests.
- Deletes the `ChainBroken` classification in `chaterror` and the chatloop retry bookkeeping that disabled chain mode mid-generation.
- Drops the `chain_broken` label from the `coderd_chatd_stream_retries_total` metric.
- Stops reading and writing `chat_messages.provider_response_id`
- Deletes the dead `ClearChatMessageProviderResponseIDsByChatID` query. Dropping the column is a follow-up migration.
- Deletes three chatloop hooks no caller sets (`ReloadMessages`, `DisableChainMode`, `PrepareMessages`), the dead `const AgentChatContextSentinelPath`, and stale chain-mode comments.

🤖 Generated by Coder Agents on behalf of @johnstcn.

2026-07-06 11:57:12 +01:00

..

accesscontrol.go

feat: implement deprecated flag for templates to prevent new workspaces (#10745)

2023-11-20 19:16:18 +00:00

customroles_test.go

chore(coderd/database): remove deprecated db2sdk.List(Lazy)? methods (#21902)

2026-02-03 17:52:07 +00:00

dbauthz_test.go

feat: remove chat chain mode (#26980)

2026-07-06 11:57:12 +01:00

dbauthz.go

feat: remove chat chain mode (#26980)

2026-07-06 11:57:12 +01:00

doc.go

feat: Add initial AuthzQuerier implementation (#5919)

2023-02-14 14:27:06 +00:00

groupsauth_test.go

feat(coderd/rbac): make organization-member a per-org system custom role (#21359)

2026-01-12 18:19:19 -08:00

setup_test.go

feat: rank chat workspace templates (#25037)

2026-06-18 06:41:47 +01:00

workspace_rbac_context.go

perf: reduce DB calls to GetWorkspaceByAgentID via caching workspace info (#20662)

2025-11-25 14:45:05 -08:00