chore: initialize Gitea v1.27.2 fork

Includes direct password setup links in registration emails.

Assisted-by: Codex:GPT-5

templates/admin/self_check.tmpl

@@ -0,0 +1,60 @@
+{{template "admin/layout_head" (dict "pageClass" "admin")}}
+
+<div class="admin-setting-content">
+	<h4 class="ui top attached header">
+		{{ctx.Locale.Tr "admin.self_check"}}
+	</h4>
+
+	{{if .StartupProblems}}
+	<div class="ui attached segment self-check-problem">
+		<div class="ui warning message">
+			<div>{{ctx.Locale.Tr "admin.self_check.startup_warnings"}}</div>
+			<ul class="tw-w-full">{{range .StartupProblems}}<li>{{.}}</li>{{end}}</ul>
+		</div>
+	</div>
+	{{end}}
+
+	<div class="ui attached segment tw-hidden self-check-problem" id="self-check-by-frontend"></div>
+
+	{{if .DatabaseCheckHasProblems}}
+		<div class="ui attached segment self-check-problem">
+			{{if .DatabaseType.IsMySQL}}
+				<div class="tw-p-2">{{ctx.Locale.Tr "admin.self_check.database_fix_mysql"}}</div>
+			{{else if .DatabaseType.IsMSSQL}}
+				<div class="tw-p-2">{{ctx.Locale.Tr "admin.self_check.database_fix_mssql"}}</div>
+			{{end}}
+			{{if .DatabaseCheckCollationMismatch}}
+				<div class="ui red message">{{ctx.Locale.Tr "admin.self_check.database_collation_mismatch" .DatabaseCheckResult.ExpectedCollation}}</div>
+			{{end}}
+			{{if .DatabaseCheckCollationCaseInsensitive}}
+				<div class="ui warning message">{{ctx.Locale.Tr "admin.self_check.database_collation_case_insensitive" .DatabaseCheckResult.DatabaseCollation}}</div>
+			{{end}}
+			{{if .DatabaseCheckInconsistentCollationColumns}}
+				<div class="ui red message">
+					<details>
+						<summary>{{ctx.Locale.Tr "admin.self_check.database_inconsistent_collation_columns" .DatabaseCheckResult.DatabaseCollation}}</summary>
+						<ul class="tw-w-full">
+						{{range .DatabaseCheckInconsistentCollationColumns}}
+							<li>{{.}}</li>
+						{{end}}
+						</ul>
+					</details>
+				</div>
+			{{end}}
+		</div>
+	{{end}}
+
+	{{if .CacheError}}
+		<div class="ui red message">{{ctx.Locale.Tr "admin.config.cache_test_failed" .CacheError}}</div>
+	{{end}}
+	{{if .CacheSlow}}
+		<div class="ui warning message">{{ctx.Locale.Tr "admin.config.cache_test_slow" .CacheSlow}}</div>
+	{{end}}
+
+	{{/* only shown when there is no visible "self-check-problem" */}}
+	<div class="ui attached segment tw-hidden self-check-no-problem">
+		{{ctx.Locale.Tr "admin.self_check.no_problem_found"}}
+	</div>
+</div>
+
+{{template "admin/layout_footer" .}}