main changes

app.js

@@ -14,6 +14,9 @@ const orgRoamBtn = document.getElementById("orgRoamBtn");
 const orgRoamResult = document.getElementById("orgRoamResult");
 const orgRoamLogs = document.getElementById("orgRoamLogs");
 
+const orgRoamBtn2 = document.getElementById("orgRoamBtn2");
+
+let emacsEventSource = null;
 let webEventSource = null;
 let roamEventSource = null;
 
@@ -190,6 +193,73 @@ async function pollRoamStatus() {
   }, 2000);
 }
 
+/* =========================================
+ORG ROAM BUILD 2 (EXAMPLE OF SECOND BUILD BUTTON)
+========================================= */
+
+async function rerunEmacs() {
+
+  if (!confirm("Rerun Emacs now?")) return;
+
+  orgRoamBtn2.disabled = true;
+  orgRoamResult.textContent = "🔄 Running Emacs...";
+  roamDot.className = "dot yellow";
+  orgRoamLogs.textContent = "";
+
+  try {
+
+    const res = await fetch("/api/rerun-emacs", { method: "POST" });
+    if (!res.ok) throw new Error();
+
+    closeStream(emacsEventSource);
+
+    startLogStream("/api/rerun-emacs/logs", orgRoamLogs, src => emacsEventSource = src);
+
+    pollEmacsStatus();
+
+  } catch {
+
+    orgRoamResult.textContent = "❌ Could not start Emacs";
+    orgRoamBtn2.disabled = false;
+    roamDot.className = "dot red";
+
+  }
+
+}
+async function pollEmacsStatus() {
+
+  const interval = setInterval(async () => {
+
+    const res = await fetch("/api/rerun-emacs/status");
+    const status = await res.json();
+
+    if (!status.running) {
+
+      clearInterval(interval);
+      closeStream(emacsEventSource);
+
+      orgRoamBtn2.disabled = false;
+
+      if (status.lastExitCode === 0 || status.lastExitCode === 124) {
+
+        orgRoamResult.textContent = "✅ Emacs completed";
+        roamDot.className = "dot green";
+
+      } else {
+
+        orgRoamResult.textContent =
+          "⚠ Emacs finished with issue (code " + status.lastExitCode + ")";
+
+        roamDot.className = "dot red";
+
+      }
+
+    }
+
+  }, 2000);
+
+}
+
 /* =========================================
    DAILY MESSAGE
 ========================================= */
@@ -250,3 +320,4 @@ startCountdown();
 fetchHealth();
 buildBtn.addEventListener("click", runWebBuild);
 orgRoamBtn.addEventListener("click", runOrgRoamBuild);
+orgRoamBtn2.addEventListener("click", rerunEmacs);