v2.6.2 — TREK Rebrand, OSM Enrichment, File Management, Hotel Bookings & Bug Fixes

Rebrand:
- NOMAD → TREK branding across all UI, translations, server, PWA manifest
- New TREK logos (dark/light, with/without icon)
- Liquid glass toast notifications

Bugs Fixed:
- HTTPS redirect now opt-in only (FORCE_HTTPS=true), fixes #33 #43 #52 #54 #55
- PDF export "Tag" fallback uses i18n, fixes #15
- Vacay sharing color collision detection, fixes #25
- Backup settings import fix (PR #47)
- Atlas country detection uses smallest bounding box, fixes #31
- JPY and zero-decimal currencies formatted correctly, fixes #32
- HTML lang="en" instead of hardcoded "de", fixes #34
- Duplicate translation keys removed
- setSelectedAssignmentId crash fixed

New Features:
- OSM enrichment: Overpass API for opening hours, Wikimedia Commons for photos
- Reverse geocoding on map right-click to add places
- OIDC config via environment variables (OIDC_ISSUER, OIDC_CLIENT_ID, etc.), fixes #48
- Multi-arch Docker build (ARM64 + AMD64), fixes #11
- File management: star, trash/restore, upload owner, assign to places/bookings, notes
- Markdown rendering in Collab Notes with expand modal, fixes #17
- Type-specific booking fields (flight: airline/number/airports, hotel: check-in/out/days, train: number/platform/seat), fixes #35
- Hotel bookings auto-create accommodations, bidirectional sync
- Multiple hotels per day with check-in/check-out color coding
- Ko-fi and Buy Me a Coffee support cards
- GitHub releases proxy with server-side caching

client/src/components/Layout/DemoBanner.tsx

@@ -25,7 +25,7 @@ const texts: Record<string, DemoTexts> = {
   de: {
     titleBefore: 'Willkommen bei ',
     titleAfter: '',
-    title: 'Willkommen zur NOMAD Demo',
+    title: 'Willkommen zur TREK Demo',
     description: 'Du kannst Reisen ansehen, bearbeiten und eigene erstellen. Alle Aenderungen werden jede Stunde automatisch zurueckgesetzt.',
     resetIn: 'Naechster Reset in',
     minutes: 'Minuten',
@@ -48,7 +48,7 @@ const texts: Record<string, DemoTexts> = {
       ['Dokumente', 'Dateien an Reisen anhaengen'],
       ['Widgets', 'Waehrungsrechner & Zeitzonen'],
     ],
-    whatIs: 'Was ist NOMAD?',
+    whatIs: 'Was ist TREK?',
     whatIsDesc: 'Ein selbst-gehosteter Reiseplaner mit Echtzeit-Kollaboration, interaktiver Karte, OIDC Login und Dark Mode.',
     selfHost: 'Open Source — ',
     selfHostLink: 'selbst hosten',
@@ -57,7 +57,7 @@ const texts: Record<string, DemoTexts> = {
   en: {
     titleBefore: 'Welcome to ',
     titleAfter: '',
-    title: 'Welcome to the NOMAD Demo',
+    title: 'Welcome to the TREK Demo',
     description: 'You can view, edit and create trips. All changes are automatically reset every hour.',
     resetIn: 'Next reset in',
     minutes: 'minutes',
@@ -80,7 +80,7 @@ const texts: Record<string, DemoTexts> = {
       ['Documents', 'Attach files to trips'],
       ['Widgets', 'Currency converter & timezones'],
     ],
-    whatIs: 'What is NOMAD?',
+    whatIs: 'What is TREK?',
     whatIsDesc: 'A self-hosted travel planner with real-time collaboration, interactive maps, OIDC login and dark mode.',
     selfHost: 'Open source — ',
     selfHostLink: 'self-host it',
@@ -123,7 +123,7 @@ export default function DemoBanner(): React.ReactElement | null {
         <div style={{ display: 'flex', alignItems: 'center', gap: 10, marginBottom: 14 }}>
           <img src="/icons/icon-dark.svg" alt="" style={{ width: 36, height: 36, borderRadius: 10 }} />
           <h2 style={{ margin: 0, fontSize: 17, fontWeight: 700, color: '#111827', display: 'flex', alignItems: 'center', gap: 5 }}>
-            {t.titleBefore}<img src="/text-dark.svg" alt="NOMAD" style={{ height: 18 }} />{t.titleAfter}
+            {t.titleBefore}<img src="/text-dark.svg" alt="TREK" style={{ height: 18 }} />{t.titleAfter}
           </h2>
         </div>
 
@@ -151,7 +151,7 @@ export default function DemoBanner(): React.ReactElement | null {
           </div>
         </div>
 
-        {/* What is NOMAD */}
+        {/* What is TREK */}
         <div style={{
           background: '#f8fafc', borderRadius: 12, padding: '12px 14px', marginBottom: 16,
           border: '1px solid #e2e8f0',
@@ -159,7 +159,7 @@ export default function DemoBanner(): React.ReactElement | null {
           <div style={{ display: 'flex', alignItems: 'center', gap: 8, marginBottom: 6 }}>
             <Map size={14} style={{ color: '#111827' }} />
             <span style={{ fontSize: 12, fontWeight: 700, color: '#111827', display: 'flex', alignItems: 'center', gap: 4 }}>
-              {language === 'de' ? 'Was ist ' : 'What is '}<img src="/text-dark.svg" alt="NOMAD" style={{ height: 13, marginRight: -2 }} />?
+              {language === 'de' ? 'Was ist ' : 'What is '}<img src="/text-dark.svg" alt="TREK" style={{ height: 13, marginRight: -2 }} />?
             </span>
           </div>
           <p style={{ fontSize: 12, color: '#64748b', lineHeight: 1.5, margin: 0 }}>{t.whatIsDesc}</p>
@@ -213,7 +213,7 @@ export default function DemoBanner(): React.ReactElement | null {
           <div style={{ display: 'flex', alignItems: 'center', gap: 6, fontSize: 11, color: '#9ca3af' }}>
             <Github size={13} />
             <span>{t.selfHost}</span>
-            <a href="https://github.com/mauriceboe/NOMAD" target="_blank" rel="noopener noreferrer"
+            <a href="https://github.com/mauriceboe/TREK" target="_blank" rel="noopener noreferrer"
               style={{ color: '#111827', fontWeight: 600, textDecoration: 'none' }}>
               {t.selfHostLink}
             </a>