test(e2e): fix failing server and mcp e2e suites

Two unrelated CI failures on the 0.94.0 release PR:

- server e2e: jest-e2e.json lacked transformIgnorePatterns, so the
  ESM-only nanoid@5 package was loaded as CommonJS and crashed with
  "Cannot use import statement outside a module". Add the same
  node_modules whitelist already present in the unit and integration
  jest configs (nanoid|uuid|image-dimensions|marked|happy-dom|lib0).

- mcp e2e: test-e2e.mjs read editRes.edits, but editPageText() returns
  the per-edit results under `applied` (not `edits`), so editRes.edits
  was undefined and .every() threw. Read editRes.applied instead.

Co-Authored-By: Claude Opus 4.8 <noreply@anthropic.com>

packages/mcp/test-e2e.mjs

@@ -104,7 +104,7 @@ async function main() {
       { find: "БУКВОЕД", replace: "КНИГОЛЮБ" },
       { find: "[1]", replace: "[42]" },
     ]);
-    check("edit_page_text: both edits applied", editRes.edits.every((e) => e.replacements === 1));
+    check("edit_page_text: both edits applied", editRes.applied.every((e) => e.replacements === 1));
     await new Promise((r) => setTimeout(r, 16000)); // wait for server persistence
     const pj2 = await client.getPageJson(pageId);
     const text2 = JSON.stringify(pj2.content);