chore: release v1.0.7

Playout: slate fallback, strict ffprobe validation, Prometheus metrics
Chat: history on join, DM offline delivery, env-config rate limits,
  Redis auto-reconnect, heartbeat, ban/mute enforcement, DM metrics
Viewer: presence indicators, schedule overlay, public /api/schedule
Admin: playlist drag-reorder, schedule overrides CRUD, user actions,
  inline mod buttons, CSV export, config editor, restart buttons,
  upload normalization gate, analytics time range
nginx: CORS preflight, JSON health, stub_status
Docs: test-lab vs production distinction across all configs/docs
Infra: Redis maxmemory, CD health IP-agnostic, slate volume mount

frontend/src/main.ts

@@ -16,6 +16,7 @@ let ws: WebSocket | null = null;
 let currentRoom = "main";
 let username = "viewer" + Math.floor(Math.random() * 1000);
 let chatVisible = true;
+const onlineUsers = new Set<string>();
 
 function resolveWebSocketBaseUrl() {
   const configuredUrl = import.meta.env.VITE_PUBLIC_WS_URL?.trim();
@@ -74,6 +75,19 @@ function connectWebSocket(room: string) {
   ws.onmessage = (event) => {
     const msg = JSON.parse(event.data);
     addMessage(msg.type || "public", msg.text, msg.username, msg.timestamp);
+
+    // Track presence from system join/leave messages
+    if (msg.type === "system" && msg.username === "system") {
+      const joined = msg.text?.match(/^(\S+) joined /);
+      const left = msg.text?.match(/^(\S+) left /);
+      if (joined) {
+        onlineUsers.add(joined[1]);
+        renderPresence();
+      } else if (left) {
+        onlineUsers.delete(left[1]);
+        renderPresence();
+      }
+    }
   };
 
   ws.onclose = () => {
@@ -112,6 +126,37 @@ function addMessage(
   messages.scrollTop = messages.scrollHeight;
 }
 
+function renderPresence() {
+  const list = document.getElementById("presence-list");
+  if (!list) return;
+  const sorted = [...onlineUsers].sort();
+  list.innerHTML = sorted
+    .map(
+      (u) =>
+        `<span class="presence-dot" title="${u}"><span class="presence-indicator"></span>${u}</span>`,
+    )
+    .join("");
+}
+
+async function refreshSchedule() {
+  try {
+    const res = await fetch("/api/schedule");
+    if (!res.ok) return;
+    const data = await res.json();
+    const entries = data.entries as Array<{ title: string; status: string }>;
+    if (entries.length > 0) {
+      const np = document.getElementById("np-title");
+      const nn = document.getElementById("np-next");
+      if (np) np.textContent = `Now: ${entries[0].title}`;
+      if (nn && entries.length > 1) {
+        nn.textContent = `Up next: ${entries[1].title}`;
+      }
+    }
+  } catch {
+    // Schedule unavailable — non-critical
+  }
+}
+
 async function initPlayerAndChat() {
   const video = document.getElementById("player") as HTMLVideoElement;
   const manifestUrl = resolveManifestUrl();
@@ -136,6 +181,10 @@ async function initPlayerAndChat() {
 
   connectWebSocket("main");
 
+  // Start schedule polling
+  refreshSchedule();
+  setInterval(refreshSchedule, 30000);
+
   console.log(
     "Linear Void Frontend initialized - HLS Player + Chat Sidebar ready",
   );