feat(chat): render execute calls with a dedicated card and show tool images

[chriswritescode-dev]

Summary

Code Mode execute tool calls rendered through the generic tool branch: the script was one escaped JSON string and the nested tool calls were invisible. This adds a dedicated card modelled on the OpenCode CLI execute view.

• Header: status icon and Receiving code… / Running / awaiting permission / Completed · 31ms / Failed · 1.23s. A completed part with metadata.error === true shows as failed.
• Nested calls: rows from metadata.toolCalls (› tool [k=v], ✗ for errors) stay visible while collapsed and update live. Rows with input expand to show every key; file paths in them open the file.
• Expanded body: line-numbered, highlighted Code (TS) and Output (JSON when it parses, with any Warnings:/Logs: tail as plain text). Code and output share one gutter width. Copy code / Copy output always copy the full text.
• Failure preview: a collapsed failed run shows the first 4 output lines in red.

Images and files returned by tools

Tool results can carry { type: 'file', uri, mime, name } parts (Code Mode attaches screenshots from browser and computer-use tools this way). Nothing rendered them. A new shared ToolContentFiles component now shows them in the execute card, the generic tool card, and the file tool card (e.g. read of an image), visible even while the card is collapsed.

• Images use the existing InlineImage, so a click opens the full-size preview.
• Only data:image/, https:// and http:// URIs are used as an image source. Other files, and images with any other URI scheme, show as a name chip.

Implementation notes

• ToolCallPart delegates execute parts to ExecuteToolPart after its shared hooks run, so hook order is unchanged.
• Highlighting reuses markdownRehypePlugins through ReactMarkdown. No new dependencies.
• clampDisplayText moved to frontend/src/lib/clampDisplayText.ts so both renderers bound large output the same way.
• ClickableJson's file-reference linkifying was extracted into FileReferenceText and reused by the execute card.
• Toggles expose aria-expanded.

ocm-cli

• ocm login <url> [token] --name <name> saves a label for the manager. The attached TUI shows it (in orange) instead of the manager host when it belongs to the attached manager, and ocm status prints it. Logging in to a different URL without --name drops the old name.
• Warping into opencode now replaces the ocm process via process.execve when running under Bun, falling back to the previous spawnSync.

Known gaps (not in this PR)

• A completed script whose nested call failed, without metadata.error, still shows "Completed". The CLI counts any child status: 'error' as a failure.
• Decisions.md names three Markdown renderers. This card adds a fourth that uses the same shared pipeline.

Validation

• ocm-cli: vitest run test/remote-context.test.ts test/warp.test.ts 31 passed; pnpm typecheck and pnpm lint clean
• pnpm exec vitest run src/components/message src/components/ui/inline-image.test.tsx src/lib/clampDisplayText.test.ts: 232 passed
• pnpm lint:frontend: clean
• pnpm typecheck (frontend): clean
• Not compared side by side with the CLI in a running browser.

Summary by CodeRabbit

• New Features

  • Tool calls show execution status, code, output, errors, and attached files, with expandable details and copy controls.
  • File references in tool content are clickable, and supported image attachments appear inline.
  • ocm login accepts an optional manager name, which appears in CLI status and the interface.

• Bug Fixes

  • Long tool output is shortened for display while retaining its beginning and end.
  • Pending warp commands fall back to launching when direct execution fails.

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ℹ️ Recent review info

⚙️ Run configuration

• Configuration used: Repository UI
• Review profile: CHILL
• Plan: Essentials
• Run ID: 06eafc30-b88d-4178-bbac-d2133312e804

📥 Commits

Reviewing files that changed from the base of the PR and between 4213877 and 801a4cd.

📒 Files selected for processing: 5

• frontend/src/components/message/ExecuteToolPart.tsx
• frontend/src/components/message/FileReferenceText.tsx
• frontend/src/components/message/ToolCallPart.test.tsx
• ocm-cli/bin/ocm.ts
• ocm-cli/test/cli-auth-commands.test.ts

🚧 Files skipped from review as they are similar to previous changes: 4

• frontend/src/components/message/FileReferenceText.tsx
• frontend/src/components/message/ToolCallPart.test.tsx
• frontend/src/components/message/ExecuteToolPart.tsx
• ocm-cli/bin/ocm.ts

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📝 Walkthrough

The frontend adds execute-tool panels, shared text display helpers, and file rendering for completed tool results. The CLI adds optional manager names to login state and display labels. Pending warps attempt execution through an executor before the spawn path.

Changes: Frontend tool rendering

Layer / File(s)	Summary
Shared text display frontend/src/components/message/FileReferenceText.tsx, frontend/src/components/message/ToolCallPart.tsx, frontend/src/lib/clampDisplayText.ts, frontend/src/lib/clampDisplayText.test.ts	File references render as clickable buttons. Long text is clamped with an omission notice. Existing JSON rendering uses the shared file-reference component.
Completed tool file rendering frontend/src/components/message/ToolContentFiles.tsx, frontend/src/components/message/FileToolRender.tsx, frontend/src/components/message/ToolCallPart.tsx, frontend/src/components/message/ToolContentFiles.test.tsx, frontend/src/components/message/ToolCallPart.test.tsx	Completed tool results display qualifying images inline and other files as labeled text. File tool cards and the main tool panel include file content. Tests cover image eligibility and empty states.
Execute-tool rendering frontend/src/components/message/ExecuteToolPart.tsx, frontend/src/components/message/ToolCallPart.tsx, frontend/src/components/message/ToolCallPart.test.tsx	Execute calls display status, inputs, code, output, and associated files. The panel supports expansion, copy controls, and file-reference clicks. Tests cover statuses, expansion, and rendering.

CLI manager names

Layer / File(s)	Summary
Manager name login state ocm-cli/src/state.ts, ocm-cli/bin/ocm.ts, ocm-cli/README.md, ocm-cli/test/cli-auth-commands.test.ts	Login accepts an optional --name value and stores it with the manager URL. It retains the existing name for the same normalized URL when no name is supplied, and clears it for a different URL. Tests cover argument validation and token placement.
Manager name display ocm-cli/src/remote-context.ts, ocm-cli/src/tui.tsx, ocm-cli/bin/ocm.ts, ocm-cli/test/remote-context.test.ts	The CLI displays the saved name when the saved and attached manager URLs match. Otherwise, it displays the manager host.

Pending warp execution

Layer / File(s)	Summary
Executor attempt and spawn fallback ocm-cli/src/warp.ts, ocm-cli/test/warp.test.ts	runPendingWarp attempts execution through an executor before spawning. The default executor checks for Bun, the opencode binary, and process.execve. Tests cover executor invocation and spawn fallback.

Priority: ⬇️ Low

Estimated code review effort: 3 (Moderate) | ~30 minutes

Change: Feature

Sequence Diagram(s)

sequenceDiagram
  participant runPendingWarp
  participant defaultExec
  participant process.execve
  participant spawn
  runPendingWarp->>defaultExec: Attempt opencode with invocation arguments and environment
  opt Bun, binary, and execve are available
    defaultExec->>process.execve: Replace process with opencode
  end
  runPendingWarp->>spawn: Spawn invocation after executor returns or throws

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Merge Risk: ⚪ Minimal · up to 801a4

The supplied evidence identifies no outstanding issue that should prevent merging after normal checks.

Pre-merge checks: 4 · 1

Failed checks: 1 warning

Check name	Status	Explanation	Resolution
Docstring Coverage		Docstring coverage is 6.06% which is insufficient. The required threshold is 80.00%. Docstring coverage is scoped to functions touched by this diff. Analyzed 33 functions across 17 files.	Write docstrings for the functions missing them to satisfy the coverage threshold.

Passed checks: 4 passed

Check name	Status	Explanation
Title check		The title clearly identifies the primary frontend changes: a dedicated execute-call card and tool-image rendering.
Description check		The description is detailed and covers the execute card, shared file rendering, CLI changes, known gaps, and validation. It omits the template's explicit Type of Change and Checklist sections, but the…
Linked Issues check		Check skipped because no linked issues were found for this pull request.
Out of Scope Changes check		Check skipped because no linked issues were found for this pull request.

Full details: Description check

Explanation

The description is detailed and covers the execute card, shared file rendering, CLI changes, known gaps, and validation. It omits the template's explicit Type of Change and Checklist sections, but the required information is substantially present.

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ocm-cli/test/cli-auth-commands.test.ts

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Actionable comments posted: 3

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• 🪄 Fix comments: Fix CodeRabbit comments on this PR

🤖 Prompt to fix review comments

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Inline comments:
Review comments at @frontend/src/components/message/ExecuteToolPart.tsx:
- Line 200: Update the `failed` calculation in `ExecuteToolPart` to also treat a
completed run as failed when any parsed child in `calls` has `status ===
'error'`. Preserve the existing top-level error and `metadata.error` checks;
leave unrelated test changes out of scope.

Review comments at @frontend/src/components/message/FileReferenceText.tsx:
- Around line 23-33: Replace the clickable span in the file-reference rendering
with a type="button" button so references are keyboard-focusable and announced
as controls. Preserve its click behavior and inline appearance, and add an
aria-label matching the existing title.

Review comments at @ocm-cli/bin/ocm.ts:
- Around line 139-143: Update the `ocm login` argument parsing around `nameFlag`
and `managerName` to reject repeated `--name` flags and flag-like operands
before reading or saving the token. Ensure the `--name` operand cannot be
another flag, while preserving valid URL, optional token, and manager-name
parsing.

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ℹ️ Review info

⚙️ Run configuration

• Configuration used: Repository UI
• Review profile: CHILL
• Plan: Essentials
• Run ID: 2e3c22b7-afb1-453f-a02b-dbbe2b83f23a

📥 Commits

Reviewing files that changed from the base of the PR and between 851a63f and 4213877.

📒 Files selected for processing: 17

• frontend/src/components/message/ExecuteToolPart.tsx
• frontend/src/components/message/FileReferenceText.tsx
• frontend/src/components/message/FileToolRender.tsx
• frontend/src/components/message/ToolCallPart.test.tsx
• frontend/src/components/message/ToolCallPart.tsx
• frontend/src/components/message/ToolContentFiles.test.tsx
• frontend/src/components/message/ToolContentFiles.tsx
• frontend/src/lib/clampDisplayText.test.ts
• frontend/src/lib/clampDisplayText.ts
• ocm-cli/README.md
• ocm-cli/bin/ocm.ts
• ocm-cli/src/remote-context.ts
• ocm-cli/src/state.ts
• ocm-cli/src/tui.tsx
• ocm-cli/src/warp.ts
• ocm-cli/test/remote-context.test.ts
• ocm-cli/test/warp.test.ts

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