Feat: Add theme folder access functionality in UI

public/index.html

@@ -24,6 +24,7 @@
                 <button id="logs-btn" title="Logs">Logs</button>
                 <button id="website-btn" title="Website">Website</button>
                 <button id="wiki-btn" title="Wiki">Wiki</button>
+                <!-- <button id="theme-btn" title="Theme">Theme</button> -->
             </div>
             <div class="window-controls">
                 <button id="minimize-btn" title="Réduire"><img src="assets/icon/minimize.svg"></button>
@@ -193,6 +194,7 @@
                 </details>
 
                 <div class="settings-footer">
+                <button id="open-theme">Open Theme Folder</button>
                 <button id="open-json-btn">Open JSON Configuration</button>
             </div>
 

public/script/topbar.js

@@ -10,6 +10,7 @@ function setupTopbarListeners() {
     const logsBtn = document.getElementById('logs-btn');
     const websiteBtn = document.getElementById('website-btn');
     const wikiBtn = document.getElementById('wiki-btn');
+    const themeBtn = document.getElementById('theme-btn');
     const configBtn = document.getElementById('config-btn');
 
     if (minBtn) minBtn.onclick = () => topbarAPI.minimize();
@@ -19,6 +20,7 @@ function setupTopbarListeners() {
     if (logsBtn) logsBtn.onclick = () => topbarAPI.openLogs();
     if (websiteBtn) websiteBtn.onclick = () => topbarAPI.openWebsite();
     if (wikiBtn) wikiBtn.onclick = () => topbarAPI.openWiki();
+    if (themeBtn) themeBtn.onclick = () => topbarAPI.openTheme();
     if (configBtn) configBtn.onclick = () => topbarAPI.openConfig();
   });
 }

public/styles/layout/settingsPanel.css

@@ -194,6 +194,16 @@ details summary {
     color: #fff;
 }
 
+#open-theme {
+    padding: 10px 14px;
+    border-radius: 8px;
+    border: none;
+    cursor: pointer;
+    font-weight: 600;
+    background-color: var(--form-button-bg-color);
+    color: #fff;
+}
+
 #experimental-args {
     width: 100%;
     min-height: 80px;