feat(swarm): implement Swarm View remake with Operations, Archetypes, and Templates

This commit includes the new SwarmWorkspace with its 3 sub-tabs, the LeftPanel mission picker, and the comprehensive Operations Command Dashboard featuring the live interactive DAG telemetry and task assignment prep flow.

src/app/api/swarm/templates/route.ts

@@ -0,0 +1,7 @@
+import { NextResponse } from 'next/server';
+import { getTemplates } from '../../../../lib/server/beads-fs';
+
+export async function GET() {
+    const data = await getTemplates();
+    return NextResponse.json(data);
+}