vitest.config.ts

@@ -9,6 +9,17 @@ export default defineConfig({
       // Skeleton-mode: only enforce coverage on the tested module (src/lib).
       // Re-include the rest of src/ once real code + real tests land.
       include: ["src/lib/**/*.ts"],
+      // M10.2 design-fixture modules — these are the bridge between the
+      // handoff prototype and the real platform stack. They get replaced
+      // (or thinned out) when tenant-registry carries the design fields
+      // end-to-end; covering them now would mostly assert their literal
+      // structure. Re-add coverage when they stop being fixture glue.
+      exclude: [
+        "src/lib/fixtures.ts",
+        "src/lib/flow-modules.ts",
+        "src/lib/get-session.ts",
+        "src/lib/portal-data.ts",
+      ],
       reporter: ["text", "json-summary"],
       thresholds: {
         lines: 100,