Add debug logging for unknown error

app/package.json

@@ -1,6 +1,6 @@
 {
   "name": "immich-public-proxy",
-  "version": "1.4.3",
+  "version": "1.4.4",
   "scripts": {
     "dev": "ts-node src/index.ts",
     "build": "npx tsc",

app/src/immich.ts

@@ -163,6 +163,11 @@ class Immich {
     }
     // Otherwise return failure
     log('Immich response ' + res.status + ' for key ' + key)
+    try {
+      console.log((await res.text()).slice(0, 500))
+    } catch (e) {
+      console.log(e)
+    }
     return {
       valid: false
     }