Add 'Set as Activity' button to each activity entry in Web UI

Each activity in the mood lists now has a 🎯 Set button that immediately
sets it as the bot's current Discord activity (30-min manual override),
so users can pick from existing entries instead of typing manually.

bot/static/index.html

@@ -6918,17 +6918,21 @@ function activitiesRenderSection(section) {
 
 function activitiesRenderView(section, mood, entries) {
   let html = '';
-  for (const entry of entries) {
+  for (let i = 0; i < entries.length; i++) {
+    const entry = entries[i];
     const icons = { listening: '🎵', playing: '🎮', watching: '📺', competing: '🏆', streaming: '🔴' };
     const labels = { listening: 'Listening to', playing: 'Playing', watching: 'Watching', competing: 'Competing in', streaming: 'Streaming' };
     const icon = icons[entry.type] || '🎮';
     const label = labels[entry.type] || 'Playing';
+    // Encode entry data for the "Set as Activity" button
+    const entryData = encodeURIComponent(JSON.stringify({ type: entry.type, name: entry.name, state: entry.state || '', url: entry.url || '' }));
     html += `<div class="act-entry">`;
     html += `<span class="act-entry-icon">${icon}</span>`;
     html += `<span style="flex:1;"><strong style="color:#61dafb; font-size:0.8rem;">${label}</strong> ${escapeHtml(entry.name)}`;
     if (entry.state) html += ` <span style="color:#aaa; font-size:0.85rem;">— ${escapeHtml(entry.state)}</span>`;
     html += `</span>`;
     html += `<span style="color:#888; font-size:0.8rem;">weight: ${entry.weight}</span>`;
+    html += `<button onclick="activitySetFromEntry(this)" data-entry="${entryData}" style="background:#e67e22; font-size:0.75rem; padding:0.2rem 0.5rem; margin-left:0.3rem;" title="Set this as bot's current activity (30 min override)">🎯 Set</button>`;
     html += `</div>`;
   }
   html += `<div class="act-toolbar">`;
@@ -7129,6 +7133,32 @@ async function activitySetManual() {
   }
 }
 
+async function activitySetFromEntry(btnElement) {
+  const raw = btnElement.getAttribute('data-entry');
+  if (!raw) return;
+  let entry;
+  try { entry = JSON.parse(decodeURIComponent(raw)); } catch { return; }
+  const type = entry.type;
+  const name = entry.name;
+  const state = entry.state || null;
+  const url = entry.url || null;
+
+  if (!name) { showNotification('Activity name is empty', 'error'); return; }
+  if (type === 'streaming' && !url) { showNotification('Streaming requires a URL', 'error'); return; }
+
+  try {
+    const body = { type, name };
+    if (state) body.state = state;
+    if (url) body.url = url;
+    await apiCall('/activities/current', 'POST', body);
+    const icon = _activityTypeIcon(type);
+    showNotification(`${icon} Set activity: ${name}`, 'success');
+    await activityRefreshCurrent();
+  } catch (e) {
+    showNotification('Failed to set activity: ' + e.message, 'error');
+  }
+}
+
 async function activityClearManual() {
   try {
     await apiCall('/activities/current', 'DELETE');