Support for status check pattern (#24633)

This PR is to allow users to specify status checks by patterns. Users
can enter patterns in the "Status Check Pattern" `textarea` to match
status checks and each line specifies a pattern. If "Status Check" is
enabled, patterns cannot be empty and user must enter at least one
pattern.
Users will no longer be able to choose status checks from the table. But
a __*`Matched`*__ mark will be added to the matched checks to help users
enter patterns.

Benefits:
- Even if no status checks have been completed, users can specify
necessary status checks in advance.
- More flexible. Users can specify a series of status checks by one
pattern.

Before:

![image](https://github.com/go-gitea/gitea/assets/15528715/635738ad-580c-49cd-941d-c721e5b99be4)

After:

![image](https://github.com/go-gitea/gitea/assets/15528715/16aa7b1b-abf1-4170-9bfa-ae6fc9803a82)

---------

Co-authored-by: silverwind <me@silverwind.io>

templates/repo/settings/protected_branch.tmpl

@@ -157,6 +157,9 @@
 						</div>
 					</div>
 					<div id="statuscheck_contexts_box" class="checkbox-sub-item field {{if not .Rule.EnableStatusCheck}}disabled{{end}}">
+						<label>{{.locale.Tr "repo.settings.protect_status_check_patterns"}}</label>
+						<textarea id="status_check_contexts" name="status_check_contexts" rows="3">{{.status_check_contexts}}</textarea>
+						<p class="help">{{.locale.Tr "repo.settings.protect_status_check_patterns_desc"}}</p>
 						<table class="ui celled table">
 							<thead>
 								<tr>
@@ -164,13 +167,11 @@
 								</tr>
 							</thead>
 							<tbody>
-							{{range $.branch_status_check_contexts}}
+							{{range $.recent_status_checks}}
 								<tr>
 									<td>
-										<span class="ui checkbox">
-											<label>{{.}}</label>
-											<input name="status_check_contexts" value="{{.}}" type="checkbox" {{if SliceUtils.Contains $.Rule.StatusCheckContexts .}}checked{{end}}>
-										</span>
+										<span>{{.}}</span>
+										<span class="status-check-matched-mark gt-hidden" data-status-check="{{.}}">{{$.locale.Tr "repo.settings.protect_status_check_matched"}}</span>
 									</td>
 								</tr>
 							{{else}}