chore: initialize Gitea v1.27.2 fork

Includes direct password setup links in registration emails.

Assisted-by: Codex:GPT-5

templates/explore/navbar.tmpl

@@ -0,0 +1,22 @@
+<overflow-menu class="ui secondary pointing tabular top attached borderless menu secondary-nav">
+	<div class="overflow-menu-items tw-justify-center">
+		<a class="{{if .PageIsExploreRepositories}}active {{end}}item" href="{{AppSubUrl}}/explore/repos">
+			{{svg "octicon-repo"}} {{ctx.Locale.Tr "explore.repos"}}
+		</a>
+		{{if not .UsersPageIsDisabled}}
+			<a class="{{if .PageIsExploreUsers}}active {{end}}item" href="{{AppSubUrl}}/explore/users">
+				{{svg "octicon-person"}} {{ctx.Locale.Tr "explore.users"}}
+			</a>
+		{{end}}
+		{{if not .OrganizationsPageIsDisabled}}
+		<a class="{{if .PageIsExploreOrganizations}}active {{end}}item" href="{{AppSubUrl}}/explore/organizations">
+			{{svg "octicon-organization"}} {{ctx.Locale.Tr "explore.organizations"}}
+		</a>
+		{{end}}
+		{{if and (not ctx.Consts.RepoUnitTypeCode.UnitGlobalDisabled) .IsRepoIndexerEnabled (not .CodePageIsDisabled)}}
+		<a class="{{if .PageIsExploreCode}}active {{end}}item" href="{{AppSubUrl}}/explore/code">
+			{{svg "octicon-code"}} {{ctx.Locale.Tr "explore.code"}}
+		</a>
+		{{end}}
+	</div>
+</overflow-menu>