wip fix

pkgs/core/api/_proxy.ts

@@ -1,5 +1,6 @@
 import brotliPromise from "brotli-wasm";
 import { apiContext } from "service-srv";
+import { gzipAsync } from "utils/diff/diff";
 
 const brotli = await brotliPromise;
 
@@ -23,11 +24,24 @@ export const _ = {
         headers[k] = v;
       });
 
-      return await fetch(url, {
+      const res = await fetch(url, {
         method: req.method || "POST",
         headers,
         body,
       });
+
+      let res_body: any = null;
+      const res_headers: any = {};
+      res.headers.forEach((v, k) => {
+        res_headers[k] = v;
+      });
+      res_body = await res.arrayBuffer();
+      if (res_headers["content-encoding"] === "gzip") {
+        res_body = await gzipAsync(new Uint8Array(res_body));
+      } else {
+        delete res_headers["content-encoding"];
+      }
+      return new Response(res_body, { headers: res_headers });
     } catch (e: any) {
       console.error(e);
       new Response(