feat(branding): customize Gita platform experience

Assisted-by: Codex:GPT-5

templates/base/head_navbar.tmpl

@@ -2,7 +2,7 @@
 	<div class="navbar-left">
 		<!-- the logo -->
 		<a class="item" id="navbar-logo" href="{{AppSubUrl}}/" aria-label="{{if .IsSigned}}{{ctx.Locale.Tr "dashboard"}}{{else}}{{ctx.Locale.Tr "home_title"}}{{end}}">
-			<img width="30" height="30" src="{{AssetUrlPrefix}}/img/logo.svg" alt="{{ctx.Locale.Tr "logo"}}" aria-hidden="true">
+			<img width="30" height="30" src="{{AssetUrlPrefix}}/img/logo.png" alt="{{ctx.Locale.Tr "logo"}}" aria-hidden="true">
 		</a>
 
 		<!-- mobile right menu, it must be here because in mobile view, each item is a flex column, the first item is a full row column -->
@@ -27,17 +27,10 @@
 				{{end}}
 			{{end}}
 			<a class="item{{if .PageIsExplore}} active{{end}}" href="{{AppSubUrl}}/explore/repos">{{ctx.Locale.Tr "explore_title"}}</a>
-		{{else if .IsLandingPageOrganizations}}
-			<a class="item{{if .PageIsExplore}} active{{end}}" href="{{AppSubUrl}}/explore/organizations">{{ctx.Locale.Tr "explore_title"}}</a>
-		{{else}}
-			<a class="item{{if .PageIsExplore}} active{{end}}" href="{{AppSubUrl}}/explore/repos">{{ctx.Locale.Tr "explore_title"}}</a>
 		{{end}}
 
 		{{template "custom/extra_links" .}}
 
-		{{if not .IsSigned}}
-			<a class="item" target="_blank" href="https://docs.gitea.com">{{ctx.Locale.Tr "help"}}</a>
-		{{end}}
 	</div>
 
 	<!-- the full dropdown menus -->
@@ -119,10 +112,6 @@
 						{{svg "octicon-tools"}}
 						{{ctx.Locale.Tr "your_settings"}}
 					</a>
-					<a class="item" target="_blank" href="https://docs.gitea.com">
-						{{svg "octicon-question"}}
-						{{ctx.Locale.Tr "help"}}
-					</a>
 					{{if .IsAdmin}}
 					<div class="divider"></div>
 					<a class="{{if .PageIsAdmin}}active {{end}}item" href="{{AppSubUrl}}/-/admin">
@@ -144,10 +133,12 @@
 					<span class="tw-ml-1">{{ctx.Locale.Tr "register"}}</span>
 				</a>
 			{{end}}
-			<a class="item{{if .PageIsSignIn}} active{{end}}" rel="nofollow" href="{{AppSubUrl}}/user/login">
-				{{svg "octicon-sign-in"}}
-				<span class="tw-ml-1">{{ctx.Locale.Tr "sign_in"}}</span>
-			</a>
+			{{if not .PageIsHome}}
+				<a class="item{{if .PageIsSignIn}} active{{end}}" rel="nofollow" href="{{AppSubUrl}}/user/login">
+					{{svg "octicon-sign-in"}}
+					<span class="tw-ml-1">{{ctx.Locale.Tr "sign_in"}}</span>
+				</a>
+			{{end}}
 		{{end}}
 	</div><!-- end full right menu -->