Trim redundant source comments

apps/web/src/node-module-stub.ts

@@ -1,10 +1,6 @@
 /**
- * Browser stand-in for `node:module`, mapped by the vite alias in
- * vite.config.ts (design §2.4). The vendored Loader's internal.ts imports
- * `createRequire` at module scope but only calls it inside
- * `ModuleLoader.fromInternal()`, whose version probe is compiled to the
- * `"0.0.0"` define in the browser build — so this throw is a fail-loud
- * tripwire for any path that would genuinely need Node's module machinery.
+ * Browser stand-in for `node:module`. `createRequire` is unreachable in the
+ * configured loader path and fails loud if that assumption changes.
  */
 
 /** Throwing stand-in for node:module's createRequire (never reached in the browser boot). */

apps/web/tests/smoke-real.e2e.ts

@@ -333,10 +333,8 @@ describe.skipIf(!process.env.DEEPSEEK_API_KEY || notReady.length > 0)('web smoke
     const prompt = `Please answer this request carefully: explain event sourcing in two sentences, ending with exactly ${ROUND_DONE_MARKER}.`
     await input.fill(prompt)
     await input.press('Enter')
-    // startSession chain: session mounts, composer moves to the bottom.
-    // Regression pin (P0, 585671106): this send used to white-screen the tree
-    // (scope tag lost to a duplicate inlined runtime instance) — body going
-    // near-empty here means that class of bug is back.
+    // The first send must keep the session tree mounted; a near-empty body
+    // reveals a duplicate runtime bundle with incompatible scope tags.
     await page.waitForFunction(() => document.body.innerText.length > 50, undefined, { timeout: 15_000 })
     expect(pageErrors).toEqual([])
     await page.waitForFunction(