i think its finished

app/requirements.txt

@@ -8,15 +8,20 @@ click==8.3.1
     # via flask
 colorama==0.4.6 ; sys_platform == 'win32'
     # via click
+deprecated==1.3.1
+    # via limits
 dnspython==2.8.0
     # via email-validator
 email-validator==2.3.0
     # via register-website
 flask==3.1.2
     # via
+    #   flask-limiter
     #   flask-mail
     #   flask-sqlalchemy
     #   register-website
+flask-limiter==4.1.1
+    # via register-website
 flask-mail==0.10.0
     # via register-website
 flask-sqlalchemy==3.1.1
@@ -31,18 +36,31 @@ itsdangerous==2.2.0
     # via flask
 jinja2==3.1.6
     # via flask
+limits==5.6.0
+    # via flask-limiter
 markupsafe==3.0.3
     # via
     #   flask
     #   jinja2
     #   werkzeug
+ordered-set==4.1.0
+    # via flask-limiter
 packaging==25.0
-    # via gunicorn
+    # via
+    #   gunicorn
+    #   limits
 psycopg2-binary==2.9.11
     # via register-website
+redis==7.1.0
+    # via register-website
 sqlalchemy==2.0.45
     # via flask-sqlalchemy
 typing-extensions==4.15.0
-    # via sqlalchemy
+    # via
+    #   flask-limiter
+    #   limits
+    #   sqlalchemy
 werkzeug==3.1.4
     # via flask
+wrapt==2.0.1
+    # via deprecated