Implements the missing REST API endpoints for Actions workflow run
management:
1. `POST /actions/runs/{run}/cancel` cancels a run and its jobs, `409`
when it already finished
1. `POST /actions/runs/{run}/approve` approves a run awaiting approval,
idempotent, `409` when it never awaited one
1. `GET /actions/runs/{run}/logs` downloads the latest attempt's job
logs as a zip archive
`ActionWorkflowRun` gains `created_at`, `updated_at` and the `jobs_url`,
`logs_url`, `artifacts_url`, `cancel_url` and `rerun_url` fields, and
now always emits `conclusion` and `head_branch`.
Cancellation is shared with the web handler in `services/actions`.
Fixes https://github.com/go-gitea/gitea/issues/35176
Fixes https://github.com/go-gitea/gitea/issues/36554
---------
Co-authored-by: Claude Sonnet 4.6 <claude-sonnet-4-6@anthropic.com>
Co-authored-by: OpenCode Agent <opencode@rossgolder.com>
Co-authored-by: Nicolas <bircni@icloud.com>
Co-authored-by: silverwind <me@silverwind.io>
Co-authored-by: wxiaoguang <wxiaoguang@gmail.com>
The api specs were Go templates whose committed form was not a valid
swagger document, so `swagger-validate`, `generate-openapi.go` and
`.spectral.yaml` each worked around it. They are now plain json,
substituted at serve time.
Renaming them off `.tmpl` also stops `make fmt` rewriting them, which
used to bump their mtime and silently skip the next `make
generate-swagger`.
Also enables stricter spectral linting: extends `lint-swagger` to the
OpenAPI 3 spec, turns on `openapi-tags`, `operation-singular-tag` and
`operation-tag-defined`, adds a top-level `tags` array with descriptions
to the swagger input, and drops the redundant `repository` tag from
`POST /user/repos`.
---------
Signed-off-by: silverwind <me@silverwind.io>
Co-authored-by: wxiaoguang <wxiaoguang@gmail.com>
Co-authored-by: Giteabot <teabot@gitea.io>
Ross Golder