add(web): basic layout and ui

web/templates/modules/navbar.templ

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+
+package modules
+
+import "maot-shortner/web/templates/components/icon"
+import "maot-shortner/web/templates/components/button"
+
+templ Github() {
+	@button.Button(button.Props{
+		Variant: button.VariantGhost,
+		Href:    "https://git.maot.dev/maot/maot-shortner",
+	}) {
+		<span class="font-bold">
+			repo
+		</span>
+		@icon.GitMerge(icon.Props{Class: "w-6 h-6"})
+	}
+}
+
+templ Navbar() {
+	<nav class="py-1">
+		<div class="px-6 flex justify-between items-center relative">
+			<div class="flex items-center">
+				<a href="/" class="flex items-center gap-1.5">
+					@icon.Link(icon.Props{Class: "w-6 h-6"})
+					<span class="text-xl font-bold">s.maot.dev</span>
+				</a>
+			</div>
+			<div class="flex gap-1 items-center justify-center">
+				@ThemeSwitcher()
+				@Github()
+			</div>
+		</div>
+	</nav>
+}

web/templates/modules/themeswitcher.templ

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+package modules
+
+import (
+	"maot-shortner/web/templates/components/button"
+	"maot-shortner/web/templates/components/icon"
+)
+
+type ThemeSwitcherProps struct {
+	Class string
+}
+
+templ ThemeSwitcher(props ...ThemeSwitcherProps) {
+	{{ var p ThemeSwitcherProps }}
+	if len(props) > 0 {
+		{{ p = props[0] }}
+	}
+	<script nonce={ templ.GetNonce(ctx) }>
+		(function() {
+			// Get current theme preference (system, light, or dark)
+			function getThemePreference() {
+				return localStorage.getItem('themePreference') || 'system';
+			}
+
+			// Apply theme based on preference
+			function applyTheme() {
+				const preference = getThemePreference();
+				let isDark = false;
+
+				if (preference === 'system') {
+					// Use system preference
+					isDark = window.matchMedia('(prefers-color-scheme: dark)').matches;
+				} else {
+					// Use explicit preference
+					isDark = preference === 'dark';
+				}
+
+				document.documentElement.classList.toggle('dark', isDark);
+
+				// Dispatch event for compatibility
+				document.dispatchEvent(new CustomEvent('theme-changed'));
+			}
+
+			// Toggle between light and dark (system only on initial state)
+			function cycleTheme() {
+				const current = getThemePreference();
+				let next;
+
+				if (current === 'system') {
+					// First click from system state - determine based on current appearance
+					const isDarkNow = window.matchMedia('(prefers-color-scheme: dark)').matches;
+					next = isDarkNow ? 'light' : 'dark';
+				} else {
+					// Toggle between light and dark
+					next = current === 'light' ? 'dark' : 'light';
+				}
+
+				localStorage.setItem('themePreference', next);
+				applyTheme();
+			}
+
+			// Initialize theme
+			applyTheme();
+
+			// Listen for system theme changes
+			window.matchMedia('(prefers-color-scheme: dark)').addEventListener('change', () => {
+				if (getThemePreference() === 'system') {
+					applyTheme();
+				}
+			});
+
+			// Use event delegation for click handling
+			document.addEventListener('click', (e) => {
+				const themeSwitcher = e.target.closest('[data-theme-switcher]');
+				if (themeSwitcher) {
+					e.preventDefault();
+					cycleTheme();
+				}
+			});
+		})();
+	</script>
+	@button.Button(button.Props{
+		Size:    button.SizeIcon,
+		Variant: button.VariantGhost,
+		Class:   p.Class,
+		Attributes: templ.Attributes{
+			"data-theme-switcher": "true",
+		},
+	}) {
+		@icon.Eclipse(icon.Props{Size: 20})
+	}
+}