docs: label central autonomous agent Human Controlled

scripts/browser/sdlc-cycle.cjs

@@ -39,14 +39,17 @@ const fs = require('node:fs');
         const ids = ['scope','architecture','ui-ux','planning','delivery','uat','security','releases'];
         assert.deepEqual(metrics.edges.map(e=>e.slice(0,2)), ids.map((id,i)=>[id,ids[(i+1)%ids.length]]));
         assert(metrics.edges.every(e=>e[2]?.startsWith('url(')), 'all stages must have arrowheads');
-        assert.equal(metrics.nodes.length, 18);
+        assert.equal(metrics.nodes.length, 17);
+        assert(!metrics.nodes.some(n=>n.id==='humans'));
+        assert.equal(await frame.locator('[data-node-id="agent"] text').allTextContents().then(texts=>texts.includes('Human Controlled')), true);
+        assert.equal(metrics.relationships.length, 24);
         const governs = metrics.relationships.filter(e=>e.id.startsWith('govern-'));
         const contributions = metrics.relationships.filter(e=>e.id.startsWith('contribute-'));
         assert.deepEqual(governs.map(e=>[e.from,e.to]), ids.map(id=>['agent',id]));
         assert.deepEqual(contributions.map(e=>[e.from,e.to]), ids.map(id=>[`code-${id}`,id]));
         assert(governs.every(e=>e.dash==='3px, 9px' && e.arrow?.startsWith('url(')));
         assert(contributions.every(e=>e.dash==='12px, 8px' && e.arrow?.startsWith('url(')));
-        assert(metrics.relationships.some(e=>e.from==='humans' && e.to==='agent'));
+        assert(!metrics.relationships.some(e=>e.id==='human-direction' || e.from==='humans' || e.to==='humans'));
         if (width > 700) {
           const agent = metrics.nodes.find(n=>n.id==='agent');
           const phases = metrics.nodes.filter(n=>ids.includes(n.id));