feat(fleet): add provider-neutral task control plane

[astyfx]

Summary

Adds a provider-neutral task control plane that makes provider interactions safer to evolve and lets users review or direct active work from Fleet without opening each task.

Changes

Features

• provider: add IPC/schema parity gates and exactly-once turn lifecycle termination coverage
• utility AI: route task naming, commit suggestions, and auto-routing through Claude or Codex with deterministic fallback
• fleet: add inline approval, user-input, steer, queue, stop, and task navigation controls with exact identity validation
• activity: share execution summaries across Fleet, Turn Activity, and completed notifications

Refactors / Chores

• add reliability gates for provider contracts, lifecycle cleanup, and utility inference
• add focused unit, rendering, persistence, theme, accessibility, and end-to-end coverage

Test Evidence

• bun run test:ci
• bun run test:e2e -- tests/e2e/fleet-needs-me.e2e.ts tests/e2e/turn-activity.e2e.ts (3 passed)

Notes

• No new theme tokens or dependencies were introduced.
• Claude and Codex provider paths are both covered by the shared contract tests.

[heath-s]

Approved

[upwind-code-us]

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Commit	Scanned at	New	Resolved	Net
e3ca672	2026-07-31 13:56 UTC	—	—	—
e3ca672 <	2026-07-31 13:56 UTC	—	—	—

Last scanned: e3ca672 · 2026-07-31 13:56 UTC