fix: Use single quote in sign message and reduce test versions

.gitea/workflows/test.yml

@@ -9,7 +9,7 @@ jobs:
     container: catthehacker/ubuntu:act-latest
     strategy:
       matrix:
-        python-version: ['3.6', '3.7', '3.8', '3.9', '3.10', '3.13']
+        python-version: ['3.8', '3.10', '3.13']
       fail-fast: false
 
     steps:

account.py

@@ -13,7 +13,6 @@ import signal
 import sys
 import threading
 import sqlite3
-from functools import wraps
 
 
 dotenv.load_dotenv()

main.py

@@ -849,7 +849,7 @@ def signMessage(domain):
     signedMessage = account_module.signMessage(request.cookies.get("account"),domain,message)
     if signedMessage["error"] != None:
         return redirect("/manage/" + domain + "?error=" + signedMessage["error"])
-    content += f"Signature:<br><code>{signedMessage["result"]}</code><br><br>"
+    content += f"Signature:<br><code>{signedMessage['result']}</code><br><br>"
 
     data = {
         "domain": domain,