test(e2e): require explicit origin bootstrap

Signed-off-by: Brother Darryl <146fb160a3266e6165bfa385f6048c975eda9e21cf65da097a0b5ea7952532a5@buzz.block.builderlab.xyz>

web/scripts/check-e2e-bootstrap.mjs

@@ -0,0 +1,24 @@
+import fs from "node:fs";
+import path from "node:path";
+
+const projectRoot = path.resolve(import.meta.dirname, "..");
+const specs = fs
+  .readdirSync(path.join(projectRoot, "tests/e2e"))
+  .filter((name) => /\.(spec|perf)\.ts$/.test(name));
+const exempt = new Set(["agents-everywhere.live.spec.ts"]);
+const violations = [];
+for (const name of specs) {
+  if (exempt.has(name)) continue;
+  const source = fs.readFileSync(
+    path.join(projectRoot, "tests/e2e", name),
+    "utf8",
+  );
+  if (!source.includes('from "../helpers/test"')) continue;
+  if (!/await\s+bootstrapE2ePage\(/.test(source)) violations.push(name);
+}
+if (violations.length) {
+  console.error(
+    `E2E specs must register bootstrapE2ePage after their setup:\n${violations.join("\n")}`,
+  );
+  process.exit(1);
+}