Temporarily enable nostrimg.com for diagnostic logging

**Motivations:**
- Enable nostrimg.com to see detailed diagnostic logs
- Verify if the issue is code-related or server-side
- Collect logs to diagnose 500 errors

**Root causes:**
- Need to see actual request/response logs to diagnose the issue

**Correctifs:**
- Temporarily enabled nostrimg.com (enabled: true)
- Added comment indicating it's for diagnostic purposes
- Detailed logging already in place to capture request/response details

**Evolutions:**
- None

**Pages affectées:**
- lib/configStorageTypes.ts

lib/configStorageTypes.ts

@@ -42,7 +42,7 @@ export const DEFAULT_NIP95_APIS: Nip95Config[] = [
   {
     id: 'nostrimg',
     url: 'https://nostrimg.com/api/upload',
-    enabled: false, // Disabled by default due to server errors (500)
+    enabled: true, // Temporarily enabled for diagnostic logging - disable if 500 errors persist
     priority: 1,
     createdAt: Date.now(),
   },