WIP: stage all uncommitted work — sprints 46-221, graduation headers, specialist fleet, test steps 909-1988

Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>

example_projects/node_api_gateway/PROJECT_META.md

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+# node_api_gateway
+
+- stack: node
+- validator: node test/server.test.js
+- common_failure_modes: route mismatch, status/body drift, invalid json
+
+## Scope
+
+Small representative project for training data generation.

example_projects/node_api_gateway/TASKS.md

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+# Task Seeds: node_api_gateway
+
+src/server.js, test/server.test.js
+
+## Validator
+
+`node test/server.test.js`

example_projects/node_api_gateway/src/server.js

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+const http = require("http");
+
+function health() {
+  return { ok: true, service: "gateway" };
+}
+
+const server = http.createServer((_req, res) => {
+  res.writeHead(200, { "Content-Type": "application/json" });
+  res.end(JSON.stringify(health()));
+});
+
+if (require.main === module) {
+  server.listen(8080);
+}
+
+module.exports = { health };

example_projects/node_api_gateway/test/server.test.js

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+const assert = require("assert");
+const { health } = require("../src/server");
+assert.equal(health().ok, true);