chore: initialize Gitea v1.27.2 fork

Includes direct password setup links in registration emails.

Assisted-by: Codex:GPT-5

templates/package/content/pub.tmpl

@@ -0,0 +1,19 @@
+{{if eq .PackageDescriptor.Package.Type "pub"}}
+	<h4 class="ui top attached header">{{ctx.Locale.Tr "packages.installation"}}</h4>
+	<div class="ui attached segment">
+		<div class="ui form">
+			<div class="field">
+				<label>{{svg "octicon-terminal"}} {{ctx.Locale.Tr "packages.pub.install"}}</label>
+				<div class="markup"><pre class="code-block"><code>dart pub add {{.PackageDescriptor.Package.Name}}:{{.PackageDescriptor.Version.Version}} --hosted-url={{ctx.AppFullLink}}/api/packages/{{.PackageDescriptor.Owner.Name}}/pub/</code></pre></div>
+			</div>
+			<div class="field">
+				<label>{{ctx.Locale.Tr "packages.registry.documentation" "Pub" "https://docs.gitea.com/usage/packages/pub/"}}</label>
+			</div>
+		</div>
+	</div>
+	{{if or .PackageDescriptor.Metadata.Description .PackageDescriptor.Metadata.Readme}}
+		<h4 class="ui top attached header">{{ctx.Locale.Tr "packages.about"}}</h4>
+		{{if .PackageDescriptor.Metadata.Description}}<div class="ui attached segment">{{.PackageDescriptor.Metadata.Description}}</div>{{end}}
+		{{if .PackageDescriptor.Metadata.Readme}}<div class="ui attached segment">{{ctx.RenderUtils.RenderPackageMarkdown .PackageDescriptor.Metadata.Readme .PackageDescriptor.Repository}}</div>{{end}}
+	{{end}}
+{{end}}