Implement apstatus fetch on svelte site + protobuf decode

app/src/lib/api.ts

@@ -1,6 +1,8 @@
 import { get } from 'svelte/store'
 import { Err, Ok, type Result } from './utilities'
 import { apiLocation } from './stores/location-store'
+import type { MessageFns } from './platform_shared/filesystem'
+import { Response } from './platform_shared/api'
 
 export const api = {
     get<TResponse>(endpoint: string, params?: RequestInit) {
@@ -60,6 +62,9 @@ async function sendRequest<TResponse>(
     if (contentType && contentType.includes('application/json')) {
         const data = await response.json()
         return Ok.new(data as TResponse)
+    } else if (contentType && contentType.includes('application/x-protobuf')) {
+        let data: Response = Response.decode(await response.bytes());
+        return Ok.new(data as TResponse)
     } else {
         // Handle empty object as response
         return Ok.new(null as TResponse)