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feat(chat): chat parity wave 2, Knowledge nav lands in the shell (#1109) - #1184
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The sidebar's Knowledge row pointed at /workspace/knowledge, which sits behind the workspace layout's permission guard. That guard bounces a non-admin without the workspace.knowledge permission straight home, so on the demo box the click navigated and the person landed back where they started: the row highlighted and did nothing. The new top-level /knowledge route sits outside that guard. It renders a read-only index of the caller's own knowledge bases from GET /api/v1/knowledge/, which needs only a verified user; admins and accounts holding the workspace.knowledge permission are forwarded to the full workspace surface as before.
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📝 WalkthroughWalkthroughThe change adds a public ChangesKnowledge index
Estimated code review effort: 3 (Moderate) | ~20 minutes Merge Risk: 🟡 Moderate · up to The new Knowledge page can omit bases after the first 30, expose backend error details, and show a misleading empty state during some network failures. These are bounded but concrete correctness and information-disclosure issues that should be fixed or explicitly accepted before merge. Sequence Diagram(s)sequenceDiagram
participant User
participant KnowledgeRoute
participant KnowledgeIndex
participant KnowledgeAPI
User->>KnowledgeRoute: Open /knowledge
KnowledgeRoute->>KnowledgeIndex: Render index
KnowledgeIndex->>KnowledgeAPI: Fetch accessible knowledge bases
KnowledgeAPI-->>KnowledgeIndex: Return knowledge bases or error
KnowledgeIndex-->>User: Show status or knowledge-base list
🚥 Pre-merge checks | ✅ 5✅ Passed checks (5 passed)
Full details: Docstring CoverageExplanation No functions found in the changed files to evaluate docstring coverage. Skipping docstring coverage check. Docstring coverage is scoped to functions touched by this diff. Analyzed 0 functions across 2 files. (3 skipped: 3 unsupported.) ✨ Finishing Touches📝 Generate docstrings
🧪 Generate unit tests (beta)
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In `@vendor/open-webui/src/lib/hive/KnowledgeIndex.svelte`:
- Around line 51-52: Update the catch handling around getKnowledgeBases so
caught API errors are always replaced with a translated generic user-facing
message, rather than preserving the thrown detail; keep the existing
knowledge-base load failure flow and ensure the rendered error cannot expose
backend-specific information.
- Around line 49-50: Update getKnowledgeBases to throw a generic error whenever
a request fails, including rejected responses without detail; then update the
KnowledgeIndex load logic to reject a null result instead of converting it to an
empty items list, while preserving the existing handling of valid responses.
- Around line 49-50: Update the knowledge-base loading flow around
getKnowledgeBases so it fetches and combines every page until the accumulated
items reach the response total, preserving the existing empty-list fallback.
Ensure items contains all knowledge bases rather than only the first page.
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vendor/open-webui/src/lib/hive/KnowledgeIndex.sveltevendor/open-webui/src/lib/hive/hive.cssvendor/open-webui/src/lib/hive/nav.test.tsvendor/open-webui/src/lib/hive/nav.tsvendor/open-webui/src/routes/(app)/knowledge/+page.svelte
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…out of it A null result from the fetch helper is a failed request, not an empty account, so it now throws instead of rendering the empty state. Whatever the backend put in an error detail string no longer reaches the customer: the catch renders one translated generic message, per the provider-blind errors rule. Review threads PRRT_kwDORXUGGs6cPq5j and PRRT_kwDORXUGGs6cPq5w.
sakibsadmanshajib
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Aug 25, 2026
…on (#944) (#1193) Closes #944. ## What this is D-045 rules that Cowork is a two segment control inside the chat composer, that a run IS a conversation, and that the agent surface gets no navigation row of its own. The shipped product still had the design the owner rejected: an Agents destination you navigate to, a separate form on a page the conversation cannot see, and a run that comes back only as a row in a list. This lands the frontend half of that ruling. ## The composer becomes mode aware A `Chat | Cowork` radiogroup sits immediately right of the plus button, in the same rail as the model chip. It is a `radiogroup` with two `radio` children rather than two buttons, so it announces as "Chat, selected, 1 of 2" and moves with the arrow keys, with a roving tabindex so Tab moves past the control rather than through it. Switching it changes what the next message does and navigates nowhere. Nothing in the change path touches the draft, so a half written brief survives a toggle in either direction. Selecting Cowork grows a second row welded to the bottom of the same composer container, separated by a hairline rather than a gap, and drops the voice mode button while keeping dictation. ## A run rendered as a conversation This is the load bearing part. The run reuses the ordinary chat machinery rather than a parallel one: the same `history`, the same `initChatHandler` that creates the chat and puts it in the sidebar list, the same `saveChatHandler` that persists it, and the same transcript component that renders a chat. The chat is created before the task is submitted, so a run takes a row in the conversation list from the moment it is sent rather than only once it answers. The assistant turn carries the run's state while it is queued or running and the run's own summary once it settles, and it stores the task id, so reopening the conversation picks a run back up. `loadChat` marks any assistant turn left mid flight as done, which is the right recovery for an interrupted completion and the wrong one for a run, because a run does not stop when the tab closes. ## Sidebar grammar that goes with it The Agents navigation row is gone and Artifacts takes its place in the destination set, which is the other half of D-045's sidebar grammar and had an index shipped by #1141 with nothing linking to it. The `/agents` route itself survives, unlinked, so runs submitted before the composer mode existed are still reachable by URL. The conversation list loses its date bucket headers and its heading becomes "Chats and tasks", which is exactly what #944's second acceptance criterion needs: a run and a chat in one list under one heading. New Chat becomes the sidebar's one filled primary row. Knowledge keeps its row for now, and the file says why rather than leaving a silent contradiction with D-045 ruling 2: Projects cannot hold RAG collections yet, so removing the row today would take the only route to them away and put nothing in its place, which is the failure mode #944 warns about for the Agents row. ## What is deliberately not here, and why Two controls the reference's second row carries are absent, for the reasons #944 sets out itself: - The autonomy control ships with the `waiting_for_confirmation` collapse in `engine.go` or not at all. With Auto selected there are no approval rows, so shipping it now would be a control with no observable effect. - The project or folder picker ships only if a run can be bound to a workspace or a collection. `POST /v1/agent/tasks` accepts `pack` and `instructions` and nothing else, so there is nothing for it to set, and a picker that sets nothing is worse than no picker. The Pack control is deleted rather than moved. `agent_kind` still carries the distinction on the wire; the Home composer in Cowork mode sends the knowledge work pack, and the coding pack belongs to a Code panel this shell does not have. ## Backend ceiling, named rather than worked around edge-api exposes a task's status and its final `result_summary_ref` and nothing in between. There is no per step or event feed and no read by id. Two consequences, both marked in the code with the upgrade path: 1. The run is followed by polling `GET /v1/agent/tasks` and filtering, because there is no `GET /v1/agent/tasks/{id}`. Fine at demo volume, wrong at scale. 2. The inline tool lines D-045 describes ("Used Claude in Chrome (2 actions)") and the right hand Progress / Working folder / Context panel cannot be populated by any frontend until that endpoint exists. They are not stubbed, faked or half drawn here. This PR is frontend only by instruction: `vendor/open-webui/src/` and nothing else. No `.py`, no `owui-patches/`, no Go, no `apps/web-console/`, no CI config. ## Verification - `scripts/test-owui-hive-frontend.sh`: 13 files, 139 tests passed, and all 13 Hive components compile against svelte@5.56.0, the version the image build resolves. - New tests: `coworkMode.test.ts`, 19 cases. Pure helpers for the mode, the pack derivation, the radiogroup's key handling and the run-to-turn projection, plus source pins asserting the toggle is mounted immediately after the plus button, that the second row appears only in Cowork, that voice mode drops and dictation does not, and that the submit path branches on the mode and goes through the ordinary chat machinery. The source pins are the ones that matter here: a correct module nobody mounted is the failure a unit test over pure helpers cannot see. - `nav.test.ts` updated: it now asserts the absence of an Agents row and the presence of Artifacts, rather than the reverse. ## Visual proof Posted as a comment on this PR via `scripts/post-pr-visual-proof.sh`. Capture log committed under `docs/proof/`. <!-- This is an auto-generated comment: release notes by coderabbit.ai --> ## Summary by CodeRabbit * **New Features** * Added Cowork mode for launching sandboxed knowledge-work tasks with visible progress. * Added Chat/Cowork switching with keyboard accessibility. * Cowork results, errors, timeouts, and resumed active tasks now appear in conversations. * Added an Artifacts destination with an updated page header. * **UI Improvements** * Renamed “Recents” to “Chats and tasks” and simplified the conversation list. * Added responsive Cowork guidance and updated sidebar styling. * Improved model menu positioning and removed the landing-page mode setting. * **Bug Fixes** * Cowork submissions now reject blank instructions and attachments without losing entered content. <!-- end of auto-generated comment: release notes by coderabbit.ai --> --- ## Second commit: four home-surface defects found by querying the deployed DOM These came out of a live re-score of the box and are folded in here because they are the same surface and the same build. **The chat home was gone on some accounts.** The greeting and the four quick-start chips shipped in #1161, deployed, and were invisible. `Chat.svelte`'s landing branch read `$settings?.landingPageMode === 'chat' || <messages exist>`, so an account that had ever flipped an upstream personalisation toggle skipped `Placeholder.svelte` entirely and landed on upstream's `ChatPlaceholder`: model name over a placeholder string, no greeting, no chips. Nothing was broken and nothing logged; a stored setting was quietly deleting two features. Measured on the box before this branch: `[data-hive-quickstart]` null, `.hv-greeting` null. Both components were correct and both were mounted, so this is not dead code in the wrong component: it is a branch reached by nobody. Hive has one home, so `landingPageMode` no longer decides whether it exists, and the Interface row that set it goes with the branch it drove rather than staying on as a control that changes nothing. **The model menu overflowed the window.** It anchored its left edge to the trigger and let its own width run off the right, which is what the model chip in the composer's control row does at a normal desktop width; the panel's `max-width` clamps how wide it can be and cannot move it back inside. It now anchors right edge to right edge when the trigger is in the right half of the window, which is what the reference does and needs no measurement of the menu, so there is still no render-then-move jump. Before: right edge 36px past the viewport. After: inside it. **The Artifacts index had no title**, so its empty state was the first thing on the surface and sat flush at the top of the pane. It gets a page head in the same shape the Knowledge index uses, and the states below it now sit in a column flex, which is what lets their `m-auto` centre at all. Before: title null, first child at y=0. After: title present, first child at y=526. **A cowork run's row was titled "New Chat."** Titles are generated by a follow-up completion the run path does not make, so the conversation list stopped being readable the moment there were two runs. The row takes the brief's first line. ## The Knowledge contradiction, recorded rather than resolved D-045 ruling 2 eliminates Knowledge as a destination in favour of Projects and Artifacts. #1184 gave Knowledge a real destination in the shell, deliberately, to close a dead-nav bug (#1109). The fork therefore contradicts its own governing decision right now. This PR does not resolve that: it leaves the row alone and says so in `nav.ts`, because Projects cannot hold RAG collections yet and removing the row today would take the only route to them away and put nothing in its place, which is the failure mode #944 warns about for the Agents row. Flagged for the owner rather than settled here. ## Visual proof Two comments on this PR, both posted with `scripts/post-pr-visual-proof.sh` to the permanent `visual-proof-assets` release. The capture log, the substrate, the session mechanism and every DOM reading quoted above are committed under `docs/proof/cowork-composer-mode-2026-08-25/`. Substrate, stated because "ran it locally" is not one: the frontend under test is this branch's own build from `docker build -f deploy/docker/Dockerfile.open-webui --target frontend`, the exact stage the deploy image uses, served against the live demo box's backend. `before` frames come from the box's deployed bundle, `after` frames from this branch's, same backend.
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Summary
Chat parity wave 2. Five of the six dispatched slices were already landed on main by #1161 earlier today; this PR carries the one remaining slice and records where each of the six stands.
--hv-measure, with 1px rules between message rows via.message-listitem + .message-listitem.hive/QuickStartChips.svelte. Chips seed the composer viasetTextand focus it; nothing auto-sends.ModelItem.svelterenders the catalogdescription(the catalog summary carried additively by GET /v1/models) as a subtitle line per alias.[...hivePath]catch-all rendering branded chrome; in-shell slow-load state is the existing sidebar-plus-spinner block in(app)/+layout.svelte. The pre-hydration splash image remains an upstream asset, unchanged here.prefers-color-scheme./workspace/knowledge, which sits behind the workspace layout's permission guard. That guard bounces a non-admin without the workspace.knowledge permission straight home, so the click navigated and the person landed back where they started: the row highlighted and did nothing. A new top-level/knowledgeroute outside that guard renders a read-only index of the caller's own bases fromGET /api/v1/knowledge/(verified-user endpoint); admins and accounts holding the workspace.knowledge permission are forwarded to the full workspace surface. Nav data, tests and hive.css styles updated together.Verification
npx vitest run, 12 files, 119 tests passed.docker build -f deploy/docker/Dockerfile.open-webui -t hive-open-webui:parity2 .exited 0; final assertion line printed exactly:hive: shell present, removed surfaces absent.--hv-*variable referenced byhive.cssresolves to a definition inpackages/hive-tokens/tokens.css; zero unresolved references..message-listitem,chat-assistant,data-hive-navuntouched.Test plan
Known risks
GET /api/v1/knowledge/returns for that caller; a tenant user sees bases shared with them through groups. If product later wants inline document listing from this page, it is a follow-up.Summary by CodeRabbit
New Features
Bug Fixes