feat: initial infrastructure (#1)

### Explanation

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### Issue

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### Attestations

- [ ] I have read and agree to the [Code of Conduct](https://docs.nhcarrigan.com/community/coc/)
- [ ] I have read and agree to the [Community Guidelines](https://docs.nhcarrigan.com/community/guide/).
- [ ] My contribution complies with the [Contributor Covenant](https://docs.nhcarrigan.com/dev/covenant/).

### Dependencies

- [ ] I have pinned the dependencies to a specific patch version.

### Style

- [ ] I have run the linter and resolved any errors.
- [ ] My pull request uses an appropriate title, matching the conventional commit standards.
- [ ] My scope of feat/fix/chore/etc. correctly matches the nature of changes in my pull request.

### Tests

- [ ] My contribution adds new code, and I have added tests to cover it.
- [ ] My contribution modifies existing code, and I have updated the tests to reflect these changes.
- [ ] All new and existing tests pass locally with my changes.
- [ ] Code coverage remains at or above the configured threshold.

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Reviewed-on: #1
Co-authored-by: Naomi Carrigan <commits@nhcarrigan.com>
Co-committed-by: Naomi Carrigan <commits@nhcarrigan.com>

server/src/index.ts

@@ -0,0 +1,40 @@
+/**
+ * @copyright nhcarrigan
+ * @license Naomi's Public License
+ * @author Naomi Carrigan
+ */
+
+import cors from "@fastify/cors";
+import fastify from "fastify";
+import { logger } from "./utils/logger.js";
+
+/**
+ * Starts up a web server for health monitoring.
+ */
+try {
+  const server = fastify({
+    logger: false,
+  });
+
+  server.register(cors, {
+    origin: "*",
+  });
+
+  server.get("/", async(_request, reply) => {
+    reply.send({ message: "Hello, world!" });
+  });
+
+  server.listen({ port: 12_346 }, (error) => {
+    if (error) {
+      void logger.error("instantiate server", error);
+      return;
+    }
+    void logger.log("debug", "Server listening on port 12346.");
+  });
+} catch (error) {
+  if (error instanceof Error) {
+    void logger.error("instantiate server", error);
+  } else {
+    void logger.error("instantiate server", new Error("Unknown error"));
+  }
+}

server/src/utils/logger.ts

@@ -0,0 +1,12 @@
+/**
+ * @copyright nhcarrigan
+ * @license Naomi's Public License
+ * @author Naomi Carrigan
+ */
+
+import { Logger } from "@nhcarrigan/logger";
+
+export const logger = new Logger(
+  "Vitalia",
+  process.env.LOG_TOKEN ?? "",
+);