feat: initial project prototype (#2)

### Explanation

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### Issue

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### Attestations

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

### Dependencies

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

### Style

- [x] I have run the linter and resolved any errors.
- [x] My pull request uses an appropriate title, matching the conventional commit standards.
- [x] 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.
- [x] All new and existing tests pass locally with my changes.
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### Documentation

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### Versioning

Major - My pull request introduces a breaking change.

Reviewed-on: nhcarrigan/forms#2
Co-authored-by: Naomi Carrigan <commits@nhcarrigan.com>
Co-committed-by: Naomi Carrigan <commits@nhcarrigan.com>

server/src/utils/mailer.ts

@@ -0,0 +1,40 @@
+/**
+ * @copyright nhcarrigan
+ * @license Naomi's Public License
+ * @author Naomi Carrigan
+ */
+
+import { createTransport } from "nodemailer";
+
+const mailer = createTransport({
+  auth: {
+    pass: process.env.EMAIL_PASS,
+    user: "noreply@nhcarrigan.com",
+  },
+  host:   "mail.nhcarrigan.com",
+  port:   465,
+  secure: true,
+});
+
+/**
+ * Sends an email to Naomi when a form is submitted.
+ * @param formName - A SINGULAR, NOT PLURAL, name representing the form.
+ * @param formData - The data submitted in the form.
+ */
+export const sendMail = async(
+  formName: string,
+  formData: Record<string, string | boolean | number>,
+): Promise<void> => {
+  const text = Object.entries(formData).
+    map(([ key, value ]) => {
+      return `${key}: ${String(value)}`;
+    }).
+    join("\n");
+
+  await mailer.sendMail({
+    from:    "noreply@nhcarrigan.com",
+    subject: `New ${formName} submission!`,
+    text:    text,
+    to:      "naomi@nhcarrigan.com",
+  });
+};