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>

tests/integration/repo_webhook_test.go

@@ -337,6 +337,8 @@ func testWebhookFormsShared(t *testing.T, endpoint, name string, session *TestSe
 	resp := session.MakeRequest(t, NewRequest(t, "GET", endpoint+"/"+name+"/new"), http.StatusOK)
 	htmlForm := NewHTMLParser(t, resp.Body).Find(`form[action^="` + endpoint + `/"]`)
 
+	testWebhookFormsSharedChooseEvents(t, htmlForm)
+
 	// fill the form
 	payload := map[string]string{
 		"_csrf":  htmlForm.Find(`input[name="_csrf"]`).AttrOr("value", ""),
@@ -472,3 +474,37 @@ func assertHasFlashMessages(t *testing.T, resp *httptest.ResponseRecorder, expec
 		t.Errorf("unexpected flash message %q: %q", k, v)
 	}
 }
+
+func testWebhookFormsSharedChooseEvents(t *testing.T, htmlForm *goquery.Selection) {
+	webhookTypes := []string{
+		"create",
+		"delete",
+		"fork",
+		"push",
+		"repository",
+		"release",
+		"package",
+		"wiki",
+		"issues",
+		"issue_assign",
+		"issue_label",
+		"issue_milestone",
+		"issue_comment",
+		"pull_request",
+		"pull_request_assign",
+		"pull_request_label",
+		"pull_request_milestone",
+		"pull_request_comment",
+		"pull_request_review",
+		"pull_request_sync",
+		"pull_request_review_request",
+		"action_failure",
+		"action_recover",
+		"action_success",
+	}
+
+	// check all types of webhooks are present in the form
+	for _, webhookType := range webhookTypes {
+		assertInput(t, htmlForm, webhookType)
+	}
+}