Runs actions-rust-lang/audit after the offline tests in the test job: a
crate in Cargo.lock with an unfixed security advisory fails the build.
Verified locally against the current lockfile (0 vulnerabilities; the 3
warnings — unmaintained dotenv/proc-macro-error2 and transitive anyhow
unsoundness — do not fail by default).
The docker workflow only builds/pushes; tests were a local responsibility.
Add .github/workflows/ci.yml with two layers:
- test: cargo fmt --check + cargo clippy --workspace --all-targets -D
warnings + cargo test --workspace (fully offline, no secrets) on every
push/PR, including forks.
- live: the #[ignore]d live-network tests plus the pixiv token-gated
tests, run on schedule / manual dispatch / tag pushes only (fork PRs
cannot read repository secrets), with PIXIV_REFRESH_TOKEN /
TWITTER_AUTH_TOKEN injected and continue-on-error for flaky sites.
Test gating (documented in AGENTS.md):
- live-network tests now carry #[ignore = "live network: ..."] (twitter 3,
bsky 2, pixiv bogus-token 1) and run via -- --ignored live.
- pixiv token tests early-return when PIXIV_REFRESH_TOKEN is absent or
empty (an unset GitHub secret arrives as ""); test_fetch previously
failed without a token.
Also fixes the three clippy assertions_on_constants warnings in send.rs
(required for -D warnings).