refactor(workshop): "meet your agent" framing for Phase 2

- Phase 1 proceed button → "Meet your agent".
- Phase strip label + Phase 2 heading: "Meet your node" → "Meet your agent".
- Phase 2 intro now describes the APESS agent (Claude on the edge,
  drives the board's devices, on-board fallback).
- "Open your node" card → "Open your agent to explore" (same local
  ZeroClaw dashboard link); Pick-your-domain card kept below it.

Co-Authored-By: Claude Opus 4.8 <[email protected]>

src/pages/EnvSetup.tsx

@@ -39,17 +39,19 @@ export function EnvSetup() {
           <Badge variant="secondary" className="font-mono text-[10px] tracking-widest uppercase mb-2">
             Phase 2 of 5 · ~15 min
           </Badge>
-          <h1 className="text-3xl font-bold tracking-tight">Meet your node</h1>
-          <p className="text-sm text-muted-foreground mt-2 max-w-xl">
-            Open your node&rsquo;s own dashboard and name the domain it&rsquo;s for — then
-            you&rsquo;re clear for Module 1.
+          <h1 className="text-3xl font-bold tracking-tight">Meet your agent</h1>
+          <p className="text-sm text-muted-foreground mt-2 max-w-2xl leading-relaxed">
+            Your board now runs the <span className="font-medium text-foreground">APESS agent</span> — a
+            Claude-powered agent living on the edge. It reasons about your domain, drives the board&rsquo;s
+            own devices, and keeps working when the cloud drops by falling back to an on-board model.
+            Open it to explore, then name the domain it&rsquo;s for.
           </p>
         </div>
 
-        {/* 1 — Open your node (hero) */}
+        {/* 1 — Open your agent (hero) */}
         <Card>
           <CardHeader>
-            <CardTitle className="text-base">Open your node</CardTitle>
+            <CardTitle className="text-base">Open your agent to explore</CardTitle>
           </CardHeader>
           <CardContent>
             <OpenYourNode variant="hero" />