debut changement vers google drive

app/routes/users.py

@@ -8,6 +8,7 @@ import uuid
 from flask import Blueprint, render_template, redirect, url_for, flash, request, jsonify, send_file
 from flask_login import login_required, current_user
 from app.extensions import db, hash_password, csrf
+from app.time_utils import utc_now_naive
 from app.models import (
     Admin, Manager, Coach, Player, Scout,
     User, USER_TYPES, ESPORT_GAMES,
@@ -625,7 +626,7 @@ def upload_signed_contract(contract_id):
     contract.signed_filename = signed_filename
     contract.signed_file_path = contract.file_path.replace(contract.stored_filename, signed_filename)
     contract.status = 'signed'
-    contract.signed_at = datetime.utcnow()
+    contract.signed_at = utc_now_naive()
     db.session.commit()
     flash('Signed contract uploaded successfully!', 'success')
     return redirect(url_for('users.list_contracts'))
@@ -891,7 +892,7 @@ def accept_one_on_one(request_id):
 
     player = request_obj.player
     request_obj.status = 'approved'
-    request_obj.responded_at = datetime.utcnow()
+    request_obj.responded_at = utc_now_naive()
     db.session.commit()
 
     # Notify player via Discord (same message as if approved through Discord reactions)
@@ -934,7 +935,7 @@ def reject_one_on_one(request_id):
     player = request_obj.player
 
     request_obj.status = 'rejected'
-    request_obj.responded_at = datetime.utcnow()
+    request_obj.responded_at = utc_now_naive()
     if rejection_reason:
         request_obj.coach_rejection_message = rejection_reason
     db.session.commit()