[shuv1337]

Problem

delegate_task rejected a local target.projectId different from the parent's. Using t3_thread_launch instead lost task tracking, cancellation, and completion wakes.

Change

A different local project now receives an ordinary child thread tracked by the parent's durable task, using the existing RemoteDelegation record/follow/wake lifecycle with local thread services. No peer link or linked-environments setting is required. Same-project delegation is unchanged. Worktree isolation starts from the target repository's HEAD, excluding uncommitted changes. Archived target projects remain allowed, matching t3_thread_launch.

Opus findings addressed

Finding	Fix	Commit
#1	Same-environment delegatedFrom children participate in approval propagation; browser coverage verifies a notification opens the parent, not the hidden child.	98eb99781c
#2	Local ordinary children expose pending questions/approvals; waits subscribe to child events and return early.	676c6d8aa0
#3	Retries reuse the existing first run's workspace preparation, preserving worktree isolation.	410bb58141
#4	Replace Local with the target project title (label-only option; client on/in copy is unchanged).	fd53830b3d
#5	Clearly report that the target is not a Git repository with a commit; no Scratch-specific behavior added.	71228a460b
#6 decision	Document that archived targets stay allowed.	34fa25a109
#7	Remove redundant capabilities text, reduce its context budget, and move the eval to orchestration.ndjson.	db07af7a29
#8	Refresh server, ChatView, and RemoteDelegation lifecycle comments.	be695e03a9
#9	Integration tests cover runtime/interaction escalation refusal, inactive parent, target-project provider disablement, and stopping a launched child when recording fails.	914f3d82f8

Verification

• Reproduced [Feature]: [UX] Terminal style history for chat input text field. #1 (state and browser notification), Add Windows titlebar breathing room #2 (question and approval), and fix(server): enumerate OpenCode V2 skills #3 with failing regressions before their fixes.
• Touched test files: 141 passed across 6 files (threadShell, notification coordinator browser tests, OrchestratorMcpService, RemoteDelegation, project handlers, and AgentContextBudget).
• vp run check:changed: passed — format, lint, both knip checks, GraphQL codegen, typecheck for 37 affected packages, 293 tests across 18 files, and the affected React compiler check.
• Integration coverage also preserves async wake, completion waits, cancel, retry idempotency, restart recovery, missing-project rejection, same-project behavior, and target-repository worktree isolation.
• Tool-use eval: orchestration case-file dry-run passed, including delegate-local-other-project. Live evals were not run: this host has no Anthropic key or vibeproxy.
• Context trim (2955bd396b): measured MCP tool-list JSON is 49,064 bytes, down from 49,295 and 11 bytes below main's 49,075. The budget test supplies the measured numbers; this checkout has no budget generator. Shortened projectId and isolation descriptions retain local-project selection, target-repo HEAD worktrees, and the cross-environment worktree restriction; removed redundant delegation prose. System-append budgets are unchanged.
• No dev server was launched by this implementation sub-agent; an integrated real-client pass remains for the parent agent.

Kept as a draft; no merge or release.

Review fixes implemented by GPT-6 Astra in pi (shuvpi).