fix node version, venv

Dockerfile

@@ -35,14 +35,14 @@ ENV HOME=/home/appuser
 # This ensures a clean and controlled Node.js/npm environment
 ENV NVM_DIR /home/appuser/.nvm
 RUN mkdir -p $NVM_DIR
-ENV NODE_VERSION 20.17.0
+ENV NODE_VERSION 22
 # Specify a compatible Node.js version, matching the earlier error message's requirement
 
 # Optionally, if a specific npm version is absolutely required by the application
 # and not provided by the Node.js version installed by nvm:
 # If a specific npm version like 11.5.2 was truly needed: npm install -g npm@11.5.2
 
-RUN curl -o- https://raw.githubusercontent.com/nvm-sh/nvm/v0.39.7/install.sh | bash && \
+RUN curl -o- https://raw.githubusercontent.com/nvm-sh/nvm/v0.40.3/install.sh | bash  && \
     . "$NVM_DIR/nvm.sh" && \
     nvm install $NODE_VERSION && \
     nvm use $NODE_VERSION && \

start_with_sync.sh

@@ -110,7 +110,8 @@ echo "Starting Open WebUI..."
 export WEBUI_SECRET_KEY="${WEBUI_SECRET_KEY:-$(openssl rand -hex 32)}"
 
 # Start Open WebUI in background
-/app/backend/start.sh &
+# deactivate uv
+deactivate && /app/backend/start.sh &
 WEBUI_PID=$!
 
 # Wait for Open WebUI process