Add GitHub Actions CI for Rust, dashboard, Python, and security audits

[semyonfox]

Why

There is a Jenkins deployment pipeline, but no checked-in GitHub Actions workflow for PR/push validation. Local checks already reveal dashboard lint failures and dependency advisories, so a visible CI gate would catch regressions before deployment.

Evidence

• .github/ has no workflow files.
• Jenkinsfile builds and deploys Docker images on push, but does not run dashboard lint/audit, Python compile checks, or backend tests before deploy.
• Local checks:
  • pnpm build passes.
  • pnpm lint fails.
  • pnpm audit --audit-level moderate reports advisories.
  • python3 -m compileall ... passes for current Python scripts.
  • cargo is not available in this shell, so Rust checks were not verified locally.

Proposed work

• Add a workflow with jobs for:
  • dashboard install, lint, build, audit
  • Rust cargo fmt --check, cargo clippy, cargo test
  • Python compile/unit tests once pytest coverage exists
  • dependency/security audits
• Keep deployment in Jenkins if desired, but make correctness checks visible on GitHub.
• Cache pnpm and cargo dependencies.

Acceptance criteria

• GitHub PRs get visible pass/fail checks.
• The workflow catches current lint/audit failures once enabled.
• Docs mention which checks are required before deployment.

[semyonfox]

repo-agent note: opened draft PR #33 to add GitHub Actions CI for Rust API, dashboard, and Python scripts: #33. CI checks are currently passing on the draft PR; status remains awaiting maintainer review/merge.

[semyonfox]

repo-agent validation: linked draft PR #33 is now merged (e18d25e, ci — add multi-surface GitHub Actions checks). This appears to satisfy the requested GitHub Actions CI coverage. Leaving the issue open for maintainer closure because this cron job does not auto-close non-agent-labelled issues without an explicit closure policy.