chore: Move to Typescript (#2783)

This PR moves the entire project to Typescript. Due to the ~1000 ignores this will lead to a messy codebase for a while, but the churn is worth it – all of those ignore comments are places that were never type-safe previously.

closes #1282

server/utils/avatars.test.ts

@@ -0,0 +1,46 @@
+import { generateAvatarUrl } from "./avatars";
+
+it("should return clearbit url if available", async () => {
+  const url = await generateAvatarUrl({
+    id: "google",
+    domain: "google.com",
+    name: "Google",
+  });
+  expect(url).toBe("https://logo.clearbit.com/google.com");
+});
+it("should return tiley url if clearbit unavailable", async () => {
+  const url = await generateAvatarUrl({
+    id: "invalid",
+    domain: "example.invalid",
+    name: "Invalid",
+  });
+  expect(url).toBe(
+    "https://tiley.herokuapp.com/avatar/f1234d75178d892a133a410355a5a990cf75d2f33eba25d575943d4df632f3a4/I.png"
+  );
+});
+it("should return tiley url if domain not provided", async () => {
+  const url = await generateAvatarUrl({
+    id: "google",
+    name: "Google",
+  });
+  expect(url).toBe(
+    "https://tiley.herokuapp.com/avatar/bbdefa2950f49882f295b1285d4fa9dec45fc4144bfb07ee6acc68762d12c2e3/G.png"
+  );
+});
+it("should return tiley url if name not provided", async () => {
+  const url = await generateAvatarUrl({
+    id: "google",
+  });
+  expect(url).toBe(
+    "https://tiley.herokuapp.com/avatar/bbdefa2950f49882f295b1285d4fa9dec45fc4144bfb07ee6acc68762d12c2e3/U.png"
+  );
+});
+it("should return tiley url with encoded name", async () => {
+  const url = await generateAvatarUrl({
+    id: "google",
+    name: "株",
+  });
+  expect(url).toBe(
+    "https://tiley.herokuapp.com/avatar/bbdefa2950f49882f295b1285d4fa9dec45fc4144bfb07ee6acc68762d12c2e3/%E6%A0%AA.png"
+  );
+});