Actions Failure, Succes, Recover Webhooks (#7508)

Implement Actions Success, Failure and Recover webhooks for Forgejo, Gitea, Gogs, Slack, Discord, DingTalk, Telegram, Microsoft Teams, Feishu / Lark Suite, Matrix, WeCom (Wechat Work), Packagist. Some of these webhooks have not been manually tested.

Implement settings for these new webhooks.

## Checklist

The [contributor guide](https://forgejo.org/docs/next/contributor/) contains information that will be helpful to first time contributors. There also are a few [conditions for merging Pull Requests in Forgejo repositories](https://codeberg.org/forgejo/governance/src/branch/main/PullRequestsAgreement.md). You are also welcome to join the [Forgejo development chatroom](https://matrix.to/#/#forgejo-development:matrix.org).

### Tests

- I added test coverage for Go changes...
  - [x] in their respective `*_test.go` for unit tests.
  - [x] in the `tests/integration` directory if it involves interactions with a live Forgejo server.
- I added test coverage for JavaScript changes...
  - [ ] in `web_src/js/*.test.js` if it can be unit tested.
  - [ ] in `tests/e2e/*.test.e2e.js` if it requires interactions with a live Forgejo server (see also the [developer guide for JavaScript testing](https://codeberg.org/forgejo/forgejo/src/branch/forgejo/tests/e2e/README.md#end-to-end-tests)).

### Documentation

- [ ] I created a pull request [to the documentation](https://codeberg.org/forgejo/docs) to explain to Forgejo users how to use this change.
- [x] I did not document these changes and I do not expect someone else to do it.

### Release notes

- [ ] I do not want this change to show in the release notes.
- [x] I want the title to show in the release notes with a link to this pull request.
- [ ] I want the content of the `release-notes/<pull request number>.md` to be be used for the release notes instead of the title.

<!--start release-notes-assistant-->

## Release notes
<!--URL:https://codeberg.org/forgejo/forgejo-->
- Features
  - [PR](https://codeberg.org/forgejo/forgejo/pulls/7508): <!--number 7508 --><!--line 0 --><!--description QWN0aW9ucyBGYWlsdXJlLCBTdWNjZXMsIFJlY292ZXIgV2ViaG9va3M=-->Actions Failure, Succes, Recover Webhooks<!--description-->
<!--end release-notes-assistant-->

Reviewed-on: https://codeberg.org/forgejo/forgejo/pulls/7508
Reviewed-by: Earl Warren <earl-warren@noreply.codeberg.org>
Co-authored-by: christopher-besch <mail@chris-besch.com>
Co-committed-by: christopher-besch <mail@chris-besch.com>

modules/structs/hook.go

@@ -119,6 +119,7 @@ var (
 	_ Payloader = &RepositoryPayload{}
 	_ Payloader = &ReleasePayload{}
 	_ Payloader = &PackagePayload{}
+	_ Payloader = &ActionPayload{}
 )
 
 // _________                        __
@@ -484,3 +485,36 @@ type PackagePayload struct {
 func (p *PackagePayload) JSONPayload() ([]byte, error) {
 	return json.MarshalIndent(p, "", "  ")
 }
+
+//     _        _   _
+//    / \   ___| |_(_) ___  _ __
+//   / _ \ / __| __| |/ _ \| '_ \
+//  / ___ \ (__| |_| | (_) | | | |
+// /_/   \_\___|\__|_|\___/|_| |_|
+
+// this name is ridiculous, yes
+// it's the sub-type of hook that has something to do with Forgejo Actions
+type HookActionAction string
+
+const (
+	HookActionFailure HookActionAction = "failure"
+	HookActionRecover HookActionAction = "recover"
+	HookActionSuccess HookActionAction = "success"
+)
+
+// ActionPayload payload for action webhooks
+type ActionPayload struct {
+	Action HookActionAction `json:"action"`
+	Run    *ActionRun       `json:"run"`
+	// the status of this run before it completed
+	// this must be a not done status
+	PriorStatus string `json:"prior_status"`
+	// the last run for the same workflow
+	// could be nil when Run is the first for it's workflow
+	LastRun *ActionRun `json:"last_run,omitempty"`
+}
+
+// JSONPayload return payload information
+func (p *ActionPayload) JSONPayload() ([]byte, error) {
+	return json.MarshalIndent(p, "", "  ")
+}