c462cee781
Builds oleks/gitea feat/projects-api (Gitea 1.27.0-dev + Projects REST API) as `nix build .#gitea-projects-api`. Exposes `out` (binary) and `data` (templates, options, frontend bundle, locale files) matching the layout nixpkgs' `services.gitea` module expects. Notes: - Pins Go 1.26.3 (built from upstream src) because the fork's go.mod requires it, while pinned nixpkgs only has 1.26.0. - Patches package.json to drop engines.pnpm before fetchPnpmDeps runs: gitea wants pnpm >= 11, but nixpkgs only packages pnpm 10. The pnpm-lock.yaml is v9 (forward-compatible) so pnpm 10 produces the same install closure. - Platforms: x86_64-linux, aarch64-linux (skipped on s390x cross since the frontend pnpm step has no s390x toolchain).