fix(web): edit automations from thread details

[saphid]

What Changed

Each automation in thread details now has a visible pencil button. It opens that automation's existing editor so users can change its prompt or schedule, with the owning environment selected.

This changes the shared web/desktop panel. Mobile, provider adapters, the server, and wire contracts are unchanged.

Why

Automation rows offered Run and Pause but no direct editing entry point. Reusing the scheduled-task editor keeps editing consistent with Settings.

The OV2 base already includes #12351, which fixes the separate missing-list issue by opening scheduled tasks in the thread's environment. This PR adds the row-level editing action on top of that fix.

Verification

• vp test run src/components/settings/settingsScopeNavigation.test.ts src/components/settings/scheduledTasksSettings.logic.test.ts --project unit in apps/web: 35 passed.
• Targeted lint, formatting, and git diff --check: passed.
• vp run typecheck in apps/web: passed, with existing Effect suggestions in unrelated files.
• Chrome on macOS, isolated local server: the base's Manage action lists the fixture automation. The candidate's pencil opens the correct task and environment. Changed its prompt and interval from 5 to 10 minutes, saved, checked the database values, and reloaded the editor to confirm persistence. Returning to the thread shows Every 10 min. One reload wait timed out during dev loading; the following DOM inspection confirmed the saved values.
• Desktop shell, mobile, and a separate remote connection were not exercised. Independent Fable review was attempted but unavailable because Claude authentication failed.

UI Changes

Captured with the same synthetic, paused Documentation reminder fixture, dark theme, and 1720 × 1274 viewport. Base: 73bbe82386384a11730875be57534fa7c66b4d72. Candidate: c31b8df80a3bfde60f68ca90e7e3eba15359b1c9.

Before and after: the automation row gains a visible edit button. This GIF alternates labeled still captures.

The pencil opens the editor; changing the prompt and interval then saving returns to the task list.

Editor detail, cropped from the same recording, showing the changed prompt and 10-minute interval:

The interaction GIFs use actual browser screencast frames reconstructed at 10 fps. The 8-second full clip joins opening and saving with the idle gap removed, then holds the saved task list before the separate reload check. The detail excerpt holds its final frame. These demonstrate the interaction, with no timing or smoothness claim.

automation-edit-final.mp4

Saved values after reloading the editor

Checklist

• This PR is small and focused
• I explained what changed and why
• I included before/after screenshots for any UI changes
• I included a video for animation/interaction changes

Implementation used GPT-6 Astra in Codex through T3 Code.

[macroscopeapp]

Approvability

Verdict: Approved at c31b8df

Macroscope's review found this PR approvable — Adds a localized pencil action that routes each thread automation to the existing scheduled-task editor, while leaving task execution, pause/resume behavior, data contracts, and server code unchanged. The only other change is tooltip wording, making the runtime impact small and self-contained.

^{You can add or adjust custom eligibility rules. Learn more.}

[macroscopeapp]

Shared primitives over custom controls: THREAD_DETAILS_PANEL_ICON_ACTION_CLASS overrides Button sizing, radius, padding, and base colors. Please move this treatment into a Button size/variant and use that here.

Suggested fix: No diff — this requires adding or extending the shared Button API.

^{Posted via Macroscope — UI Consistency}