feat(Mobius): prototype grouped review workspaces

Plans/2026-11-14-mobius/Prototype/astro.config.mjs

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+import { fileURLToPath } from 'node:url';
+import { defineConfig } from 'astro/config';
+
+const projectDirectory = fileURLToPath(new URL('.', import.meta.url));
+
+export default defineConfig({
+  output: 'static',
+  devToolbar: { enabled: false },
+  vite: {
+    cacheDir: fileURLToPath(new URL('./.astro/vite/', import.meta.url)),
+    server: {
+      strictPort: true,
+      fs: { allow: [projectDirectory] },
+    },
+  },
+});

Plans/2026-11-14-mobius/Prototype/evidence/iteration-02/verification.json

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+{
+  "date": "2026-11-14",
+  "iteration": 2,
+  "artifact": "../../index.html",
+  "sha256": "78aa083a6350417961967a75ef26788c734b9e3f445d39abbb16e262ec9e3a8b",
+  "firstPass": {
+    "revision": "2e3653877bf141964805d417eac0b94c03a24c6a",
+    "archive": "../../iteration-01.html",
+    "sha256": "9268a1a8fb1207844b305880821fc9dfe3978c6042157383e0cdd81b007cd2d2",
+    "byteIdentityVerified": true
+  },
+  "tooling": {
+    "playwright": "1.64.1",
+    "chromium": "156.0.8078.4",
+    "axePlaywright": "4.14.0"
+  },
+  "method": "Playwright interactions through visible controls, pointer/touch taps, keyboard and rendered view identity/geometry; synthetic fixtures only.",
+  "viewports": [
+    {
+      "name": "desktop",
+      "width": 1440,
+      "height": 1000,
+      "result": "passed",
+      "errors": [],
+      "externalRequests": [],
+      "axe": [
+        {
+          "state": "initial tiles",
+          "violations": []
+        },
+        {
+          "state": "post-push shared progress and saved draft",
+          "violations": []
+        },
+        {
+          "state": "reopened empty workspace",
+          "violations": []
+        }
+      ]
+    },
+    {
+      "name": "tablet",
+      "width": 834,
+      "height": 1112,
+      "result": "passed",
+      "errors": [],
+      "externalRequests": [],
+      "axe": [
+        {
+          "state": "initial tiles",
+          "violations": []
+        },
+        {
+          "state": "post-push shared progress and saved draft",
+          "violations": []
+        },
+        {
+          "state": "reopened empty workspace",
+          "violations": []
+        }
+      ]
+    },
+    {
+      "name": "phone",
+      "width": 390,
+      "height": 844,
+      "result": "passed",
+      "errors": [],
+      "externalRequests": [],
+      "axe": [
+        {
+          "state": "initial tiles",
+          "violations": []
+        },
+        {
+          "state": "post-push shared progress and saved draft",
+          "violations": []
+        },
+        {
+          "state": "reopened empty workspace",
+          "violations": []
+        }
+      ]
+    }
+  ],
+  "additionalPassedChecks": [
+    "Standalone file URL load and mark-reviewed interaction",
+    "Focused compact child selector remains visible after creation, rendering, PR return and presentation changes (one pixel fractional-scroll tolerance)",
+    "Fresh independent phone and desktop review, including five immediate Research creation/type/Enter trials",
+    "Final inline JavaScript syntax, local links/anchors, and diff whitespace"
+  ],
+  "independentReview": {
+    "disposition": "No actionable findings remain",
+    "sourceSha256": "78aa083a6350417961967a75ef26788c734b9e3f445d39abbb16e262ec9e3a8b",
+    "correctedFindings": [
+      "Focused floating view stays frontmost",
+      "Closing background and inactive-workspace children preserves active focus",
+      "Closing the final child focuses New view",
+      "Simulated preview scroll region is keyboard-focusable",
+      "Search Enter submission retains its form; text input changes do not trigger select-control rendering",
+      "Modal dismissal finishes before queued close callbacks",
+      "Compact selected child stays visible in the selector"
+    ]
+  },
+  "limits": [
+    "Second user evaluation pending",
+    "Browser shells and previews are simulated",
+    "No native platform or VoiceOver validation",
+    "No editing, code execution, persistence, provider, real Git or sync validation",
+    "Axe scans are not a complete accessibility audit"
+  ]
+}