Fixed header button styling and renamed navigation buttons

- Fixed welcome button transparent background issue - now uses solid tt-btn-secondary class
- Renamed 'Welcome' to 'Back to Welcome' for clarity
- Renamed 'Add Tree' (map page) to 'Back to Form' for better navigation flow
- Renamed 'View Map' (form page) to 'View on Map' for consistency
- All header buttons now have consistent styling and readability

static/index.html

@@ -947,7 +947,7 @@
         // Force refresh if we detect cached version
         (function() {
             const currentVersion = '5.1.1';
-            const timestamp = '1761503603'; // Cache-busting bump
+            const timestamp = '1761504059'; // Cache-busting bump
             const lastVersion = sessionStorage.getItem('treetrack_version');
             const lastTimestamp = sessionStorage.getItem('treetrack_timestamp');
             
@@ -984,8 +984,8 @@
                         <div class="tt-user-role" id="userRole">User</div>
                     </div>
                 </div>
-                <a href="/welcome" class="tt-btn tt-btn-outline" id="welcomeBtn" style="display: none;">Welcome</a>
-                <a href="/static/map.html" class="tt-btn tt-btn-secondary" id="viewMapBtn">View Map</a>
+                <a href="/welcome" class="tt-btn tt-btn-secondary" id="welcomeBtn" style="display: none;">Back to Welcome</a>
+                <a href="/static/map.html" class="tt-btn tt-btn-secondary" id="viewMapBtn">View on Map</a>
                 <button id="logoutBtn" class="tt-btn tt-btn-secondary">Logout</button>
             </div>
         </div>
@@ -1193,7 +1193,7 @@
         </div>
     </div>
 
-    <script type="module" src="/static/js/tree-track-app.js?v=5.1.1&t=1761503603"></script>
+    <script type="module" src="/static/js/tree-track-app.js?v=5.1.1&t=1761504059"></script>
     
     <script>
         // Idle-time prefetch of map assets to speed up first navigation

static/map.html

@@ -793,7 +793,7 @@
         // Force refresh if we detect cached version
         (function() {
             const currentVersion = '5.1.1';
-const timestamp = '1761503603'; // Current timestamp for cache busting
+const timestamp = '1761504059'; // Current timestamp for cache busting
             const lastVersion = sessionStorage.getItem('treetrack_version');
             const lastTimestamp = sessionStorage.getItem('treetrack_timestamp');
             
@@ -841,8 +841,8 @@ const timestamp = '1761503603'; // Current timestamp for cache busting
                             <div class="tt-user-role" id="userRole">User</div>
                         </div>
                     </div>
-                    <a href="/welcome" class="tt-btn tt-btn-outline" id="welcomeBtn" style="display: none;">Welcome</a>
-                    <a href="/form" class="tt-btn tt-btn-primary">Add Tree</a>
+                    <a href="/welcome" class="tt-btn tt-btn-secondary" id="welcomeBtn" style="display: none;">Back to Welcome</a>
+                    <a href="/form" class="tt-btn tt-btn-primary">Back to Form</a>
                     <button id="logoutBtn" class="tt-btn tt-btn-secondary">Logout</button>
                 </div>
             </div>
@@ -920,7 +920,7 @@ const timestamp = '1761503603'; // Current timestamp for cache busting
 
     <!-- Leaflet JS -->
     <script src="https://unpkg.com/leaflet@1.9.4/dist/leaflet.js"></script>
-<script src="/static/map.js?v=5.1.1&t=1761503603">
+<script src="/static/map.js?v=5.1.1&t=1761504059">
     
                     "default-state": {
                         gradients: [

static/sw.js

@@ -1,5 +1,5 @@
 // TreeTrack Service Worker - PWA and Offline Support
-const VERSION = 1761503603; // Cache busting bump - force clients to fetch new static assets and header image change
+const VERSION = 1761504059; // Cache busting bump - force clients to fetch new static assets and header image change
 const CACHE_NAME = `treetrack-v${VERSION}`;
 const STATIC_CACHE = `static-v${VERSION}`;
 const API_CACHE = `api-v${VERSION}`;

version.json

@@ -1,4 +1,4 @@
 {
   "version": "5.1.1",
-  "timestamp": 1761503603
+  "timestamp": 1761504059
 }