Every test passes the typecheck gate

tsconfig.test.json existed precisely so a test that does not compile cannot silently be a
test that never ran — and four beds did not compile: two returned strings from test bodies,
two predate GenesisOptions gaining sdkSource, one passed a nullable host binary. All clean;
the gate is now part of launching any bed.

https://claude.ai/code/session_01D6qtiYU3P9jk3pnAXyAFyx

test/integration/adopted-store-cross-node.test.ts

@@ -202,5 +202,5 @@ test("a consumer on a joined node opens the adopted broker on the control-node o
   await new Promise((r) => setTimeout(r, 15_000));
   assert.match(await psName(), /amqp-ping\s+Up/, `amqp-ping did not stay up on ${NODE}`);
 
-  return `bound: ${bound.trim()}\nvhosts: ${vhosts.trim()}`;
+  console.log(`bound: ${bound.trim()}\nvhosts: ${vhosts.trim()}`);
 });

test/integration/fresh-mesh.test.ts

@@ -330,6 +330,7 @@ before(async () => {
         source,
         sourceRef,
         toolsSource: forgeUrl(BASE.repo),
+        sdkSource: forgeUrl("mesh-sdk"),
         catalogSource: forgeUrl(MODULE.repo),
         catalogRef: refFor(MODULE.repo),
         log: (m) => console.log(m),

test/integration/genesis-single.test.ts

@@ -83,6 +83,7 @@ before(async () => {
       sourceRef,
       // Phase two builds from the same forge; the repositories sit beside the control plane's.
       toolsSource: source.replace(/[^/]+\.git$/, "mesh-tools.git"),
+      sdkSource: source.replace(/[^/]+\.git$/, "mesh-sdk.git"),
       catalogSource: source.replace(/[^/]+\.git$/, "mesh-catalog.git"),
       log: (m) => console.log(m),
     });

test/integration/one-node-mesh.test.ts

@@ -498,7 +498,7 @@ before(async () => {
         site: "hosting",
         // Supervise the host as a service so it survives the reboot check (E2).
         hostService: true,
-        hostBinary: binary,
+        ...(binary ? { hostBinary: binary } : {}),
         log: (m) => console.log(m),
       });
     } catch (err) {