# Task 06G4GBSQ2WRGD5HGYPYZZ4TYH0

Add a --strict mode to the healthcheck

- Project: test-e2e
- Source: gitea:test-e2e/13
- Priority: 0

## Instructions

Three phases, in this order.

## Phase 1 — `--strict` on the healthcheck

`scripts/orchestra_e2e_healthcheck.sh --strict` must reject an unrecognised flag: print `unknown flag: <flag>` on stderr and exit 2. Without `--strict` the current silent-ignore behaviour is unchanged, and `--help` still wins from any position.

## Phase 2 — cover `--strict` in the existing self-test

Extend `scripts/orchestra_e2e_selftest.sh`, which already asserts the plain and `--json` runs. Add assertions that `--strict --nonsense` exits 2 and that `--strict` alone exits 0. Keep its existing `fail()` helper and its existing assertions.

## Phase 3 — keep the pinned usage text honest

`scripts/test_healthcheck.sh` pins the healthcheck's exact `--help` output in a hardcoded `USAGE` variable. Phase 1 changes nothing about `--help`, so this phase only confirms the pin still holds.

Verify this phase by running the pinned test itself:

    - run: ["bash", "scripts/test_healthcheck.sh"]

## Constraints

The project's verification policy allows exactly two command shapes:

    ["bash", "-n", "<one file>"]
    ["bash", "scripts/orchestra_e2e_healthcheck.sh"]

## Research first

Establish at least three findings with distinct confidence: at least one `fact`, one `inference`, one `assumption`. Cite at least two in References.


## Completion

Run the configured quality gate. When the task is ready for the worker to verify and deliver, create `.orchestra/done`. Do not write a prose completion report.

This file is immutable for the lifetime of the task (§6.2) — its hash is
carried in every handoff and re-verified on every pickup. Do not edit it.