Add enhanced history management and favicons

Introduces clear and refresh buttons for browsing history, enables favicon display for history, bookmarks, and recent sites, and improves history storage with IPC support and localStorage fallback. Also updates styles for action buttons and favicons, and adds gamepad navigation for browser history.

renderer/bigpicture.html

@@ -154,6 +154,16 @@
             <h1 class="section-title">History</h1>
             <p class="section-subtitle">Recently visited sites</p>
           </div>
+          <div class="section-actions">
+            <button class="action-btn" id="clearHistoryBtn" data-focusable tabindex="0">
+              <span class="material-symbols-outlined">delete_sweep</span>
+              <span>Clear History</span>
+            </button>
+            <button class="action-btn" id="refreshHistoryBtn" data-focusable tabindex="0">
+              <span class="material-symbols-outlined">refresh</span>
+              <span>Refresh</span>
+            </button>
+          </div>
           <div class="list-container" id="historyList">
             <!-- History will be populated dynamically -->
           </div>