Move npm build and dev to Dockerfile

Dockerfile

@@ -18,6 +18,8 @@ RUN . /app/backend/venv/bin/activate && pip install -r requirements.txt
 
 WORKDIR /app/frontend
 ADD frontend .
+RUN npm install
+RUN npm run build
 
 WORKDIR /app
 

docker/entry.sh

@@ -5,8 +5,6 @@ source /app/backend/venv/bin/activate
 
 # Navigate to the frontend directory, install dependencies, and start the Svelte app
 cd frontend
-npm install
-npm run build
 npm run dev -- --host 0.0.0.0 --port 8080 &
 
 # Navigate back to the root directory