fix(ci): squad-parser.js mock missing findProjectRoot export — blocking PR #696 (v0.3.0)

[agents-squads]

Problem

PR #696 (v0.3.0 release) CI fails with:

[vitest] No "findProjectRoot" export is defined on the "../../src/lib/squad-parser.js" mock.
Did you forget to return it from "vi.mock"?

Both Node 20 and Node 22 build jobs fail at the Test step. Downstream jobs (smoke-test, E2E) are skipped.

Fix

In the test file that mocks squad-parser.js, add findProjectRoot to the mock return value:

vi.mock('../../src/lib/squad-parser.js', () => ({
  // ...existing exports...
  findProjectRoot: vi.fn().mockResolvedValue('/mock/root'),
}))

The exact return value should match the function signature in src/lib/squad-parser.ts.

Why It Matters

PR #696 carries obs fixes (agent name normalization, execution log improvements) needed to restore observability capture. Agent executions in Postgres = 0 since obs capture broke. This CI failure is the sole blocker to merging v0.3.0.

Separate from squads-cli #715 (workflow.ts null ref + E2E fixture) — different test files.

Dispatch

Assign to cli-lead. Fix is isolated to test mock, no production code change needed.

Detected by ops-worker CI scan 2026-04-02.