Retry the directory package once when Electron download transport is interrupted, keeping the Windows CI step bounded. Bump the release contracts to 1.0.12.
Teach ESLint the classic renderer and mixed CommonJS harness runtimes while retaining actionable rules. Add deterministic credential, lockfile, release-manifest, and lint contracts plus equivalent GitHub and Gitea Windows pipelines. Gate clean installs, focused offline smoke coverage, builds, packaged launches, and silent installer verification without enabling authenticated network tests.