Three drop-in ways to adopt the gate

v0.3.0 — three drop-in ways to adopt the gate

Distribution release. The proof-gate core was already stable; v0.3.0 makes it
trivial to add to any repo without copy-pasting files. Builds on the assert +
--json contract from v0.2.0.

What's new

• install.sh one-liner — bootstrap any repo in one command:

  curl -fsSL https://raw.githubusercontent.com/mohamedzhioua/agent-done-or-not/main/install.sh | sh

  Conservative, inspectable POSIX sh: drops done-gate.sh + stop-gate.sh
  into the current repo, marks them executable, and adds .agent-proof/ to
  .gitignore (idempotent). Pin a ref with REF=v0.3.0; offline installs via
  AGENT_DONE_LOCAL_SRC. Prefer to inspect first? The manual two-file method is
  still documented.
• GitHub Action — gate a CI job on proof-of-done:

  - uses: actions/checkout@v4
  - uses: mohamedzhioua/agent-done-or-not@v0.3.0
    with:
      mode: assert
      labels: "test build"
      ttl: "3600"

  A composite action that resolves its own done-gate.sh and asserts the
  consumer's receipt ledger. Self-test workflow dogfoods both the pass and the
  expected-failure path.
• Pre-commit framework hook — block commits that lack a fresh passing receipt:

  repos:
    - repo: https://github.com/mohamedzhioua/agent-done-or-not
      rev: v0.3.0
      hooks:
        - id: agent-done-assert

Notes

• 38-test suite, green on Ubuntu + macOS (plus the action self-test).
• Every new surface is a thin wrapper — the canonical bash core is unchanged.

Full changelog: see CHANGELOG.md.