Fix directory EISDIR on root path, remove favicon

backend/src/index.ts

@@ -3,7 +3,7 @@ import { cors } from "@elysiajs/cors";
 import { videoRoutes } from "./routes/videos";
 import { initDb } from "./services/db";
 import { join } from "path";
-import { existsSync } from "fs";
+import { existsSync, statSync } from "fs";
 
 initDb();
 
@@ -25,7 +25,8 @@ const app = new Elysia()
         if (pathname.startsWith("/api")) return status(404, "Not found");
 
         const filePath = join(STATIC_DIR, pathname);
-        if (existsSync(filePath)) return Bun.file(filePath);
+        if (existsSync(filePath) && statSync(filePath).isFile())
+            return Bun.file(filePath);
 
         const indexPath = join(STATIC_DIR, "index.html");
         if (existsSync(indexPath)) return Bun.file(indexPath);