Add index.ts for migrating from up to deno deploy

index.ts

@@ -0,0 +1,39 @@
+import { Application } from "https://deno.land/x/oak/mod.ts";
+
+const app = new Application();
+
+// Logger
+app.use(async (ctx, next) => {
+  await next();
+  const rt = ctx.response.headers.get("X-Response-Time");
+  console.log(`${ctx.request.method} ${ctx.request.url} - ${rt}`);
+});
+
+// Timing
+app.use(async (ctx, next) => {
+  const start = Date.now();
+  await next();
+  const ms = Date.now() - start;
+  ctx.response.headers.set("X-Response-Time", `${ms}ms`);
+  ctx.response.headers.set("X-Custom-Header", "Rawr eSolia");
+  ctx.response.headers.set("Strict-Transport-Security", "max-age=31536000; includeSubDomains; preload");
+  ctx.response.headers.set("X-Frame-Options", "SAMEORIGIN");
+  ctx.response.headers.set("Referrer-Policy", "strict-origin");
+  ctx.response.headers.set("X-Content-Type-Options", "nosniff");
+  ctx.response.headers.set("X-Powered-By", "Blood Sweat Tears");
+  ctx.response.headers.set("Permissions-Policy", "accelerometer=(), ambient-light-sensor=*, autoplay=(self), battery=(self), camera=(), cross-origin-isolated=*, fullscreen=*, geolocation=(self), gyroscope=(), magnetometer=(), microphone=(), midi=(), payment=(), picture-in-picture=(), usb=()");
+});
+
+app.use(async (ctx) => {
+  try {
+    await ctx.send({
+      root: `${Deno.cwd()}/html`,
+      index: "index.html",
+    });
+  } catch {
+    ctx.response.status = 404;
+    ctx.response.body = "404 File not found";
+  }
+});
+
+await app.listen({ port: 8000 });