feat(ui): add dark mode toggle to navbar

Uses Bootstrap 5.3 native data-bs-theme with localStorage persistence.
Inline script in <head> prevents flash on page load.
Moon/sun icon in top-right navbar switches between light and dark.

Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>
This commit is contained in:
Sascha Lustenberger | techlan gmbh
2026-02-24 20:08:18 +01:00
parent 0f77aaa176
commit 13408225b4
3 changed files with 69 additions and 0 deletions

View File

@@ -66,10 +66,35 @@ async function api(method, path, body = null) {
return data;
}
// ---------------------------------------------------------------------------
// Dark mode
// ---------------------------------------------------------------------------
function toggleDarkMode() {
const isDark = document.documentElement.getAttribute('data-bs-theme') === 'dark';
if (isDark) {
document.documentElement.removeAttribute('data-bs-theme');
localStorage.setItem('darkMode', 'light');
document.getElementById('darkmode-icon').className = 'bi bi-moon-fill';
} else {
document.documentElement.setAttribute('data-bs-theme', 'dark');
localStorage.setItem('darkMode', 'dark');
document.getElementById('darkmode-icon').className = 'bi bi-sun-fill';
}
}
function syncDarkmodeIcon() {
const icon = document.getElementById('darkmode-icon');
if (!icon) return;
icon.className = document.documentElement.getAttribute('data-bs-theme') === 'dark'
? 'bi bi-sun-fill'
: 'bi bi-moon-fill';
}
// ---------------------------------------------------------------------------
// Auth
// ---------------------------------------------------------------------------
async function initApp() {
syncDarkmodeIcon();
await initI18n();
await loadBranding();
await loadAzureLoginConfig();