Add workflow_run api + webhook (#33964)

Implements 
- https://docs.github.com/en/rest/actions/workflow-jobs?apiVersion=2022-11-28#list-jobs-for-a-workflow-run--code-samples
- https://docs.github.com/en/rest/actions/workflow-jobs?apiVersion=2022-11-28#get-a-job-for-a-workflow-run--code-samples
- https://docs.github.com/en/rest/actions/workflow-runs?apiVersion=2022-11-28#list-workflow-runs-for-a-repository
- https://docs.github.com/en/rest/actions/workflow-runs?apiVersion=2022-11-28#get-a-workflow-run
  - `/actions/runs` for global + user + org (Gitea only)
  - `/actions/jobs` for global + user + org + repository (Gitea only)
  - workflow_run webhook + action trigger
    - limitations
- workflow id is assigned to a string, this may result into problems in
strongly typed clients

Fixes
- workflow_job webhook url to no longer contain the `runs/<run>` part to
align with api
- workflow instance does now use it's name inside the file instead of
filename if set

Refactoring
- Moved a lot of logic from workflows/workflow_job into a shared module
used by both webhook and api

TODO
- [x] Verify Keda Compatibility
- [x] Edit Webhook API bug is resolved
 
Closes https://github.com/go-gitea/gitea/issues/23670
Closes https://github.com/go-gitea/gitea/issues/23796
Closes https://github.com/go-gitea/gitea/issues/24898
Replaces https://github.com/go-gitea/gitea/pull/28047 and is much more
complete

---------

Co-authored-by: wxiaoguang <wxiaoguang@gmail.com>

routers/api/v1/admin/action.go

@@ -0,0 +1,93 @@
+// Copyright 2025 The Gitea Authors. All rights reserved.
+// SPDX-License-Identifier: MIT
+
+package admin
+
+import (
+	"code.gitea.io/gitea/routers/api/v1/shared"
+	"code.gitea.io/gitea/services/context"
+)
+
+// ListWorkflowJobs Lists all jobs
+func ListWorkflowJobs(ctx *context.APIContext) {
+	// swagger:operation GET /admin/actions/jobs admin listAdminWorkflowJobs
+	// ---
+	// summary: Lists all jobs
+	// produces:
+	// - application/json
+	// parameters:
+	// - name: status
+	//   in: query
+	//   description: workflow status (pending, queued, in_progress, failure, success, skipped)
+	//   type: string
+	//   required: false
+	// - name: page
+	//   in: query
+	//   description: page number of results to return (1-based)
+	//   type: integer
+	// - name: limit
+	//   in: query
+	//   description: page size of results
+	//   type: integer
+	// responses:
+	//   "200":
+	//     "$ref": "#/responses/WorkflowJobsList"
+	//   "400":
+	//     "$ref": "#/responses/error"
+	//   "404":
+	//     "$ref": "#/responses/notFound"
+
+	shared.ListJobs(ctx, 0, 0, 0)
+}
+
+// ListWorkflowRuns Lists all runs
+func ListWorkflowRuns(ctx *context.APIContext) {
+	// swagger:operation GET /admin/actions/runs admin listAdminWorkflowRuns
+	// ---
+	// summary: Lists all runs
+	// produces:
+	// - application/json
+	// parameters:
+	// - name: event
+	//   in: query
+	//   description: workflow event name
+	//   type: string
+	//   required: false
+	// - name: branch
+	//   in: query
+	//   description: workflow branch
+	//   type: string
+	//   required: false
+	// - name: status
+	//   in: query
+	//   description: workflow status (pending, queued, in_progress, failure, success, skipped)
+	//   type: string
+	//   required: false
+	// - name: actor
+	//   in: query
+	//   description: triggered by user
+	//   type: string
+	//   required: false
+	// - name: head_sha
+	//   in: query
+	//   description: triggering sha of the workflow run
+	//   type: string
+	//   required: false
+	// - name: page
+	//   in: query
+	//   description: page number of results to return (1-based)
+	//   type: integer
+	// - name: limit
+	//   in: query
+	//   description: page size of results
+	//   type: integer
+	// responses:
+	//   "200":
+	//     "$ref": "#/responses/WorkflowRunsList"
+	//   "400":
+	//     "$ref": "#/responses/error"
+	//   "404":
+	//     "$ref": "#/responses/notFound"
+
+	shared.ListRuns(ctx, 0, 0)
+}