Revert "dashboard: 3-column layout — swarm / 0per4t0r 1n / m3ss4g3s"

This reverts commit 74ba8a63e1.

hive-c0re/assets/app.js

@@ -606,6 +606,23 @@
     const root = $('approvals-section');
     root.innerHTML = '';
 
+    // Spawn request form: submitting it queues a Spawn approval that
+    // lands in this same list, so the form belongs here rather than on
+    // the containers list (the agent doesn't exist yet).
+    const spawn = el('form', {
+      method: 'POST', action: '/request-spawn',
+      class: 'spawnform', 'data-async': '',
+    });
+    spawn.append(
+      el('input', {
+        name: 'name',
+        placeholder: 'new agent name (≤9 chars)',
+        maxlength: '9', required: '', autocomplete: 'off',
+      }),
+      el('button', { type: 'submit', class: 'btn btn-spawn' }, '◆ R3QU3ST SP4WN'),
+    );
+    root.append(spawn);
+
     const history = s.approval_history || [];
     const active = localStorage.getItem(APPROVAL_TAB_KEY) || 'pending';
     const tabs = el('div', { class: 'approval-tabs' });