fix: Tailwind build in development

docker/dev/app/Dockerfile

@@ -2,11 +2,13 @@ FROM rust:1.80-bookworm
 
 RUN rustup target add wasm32-unknown-unknown
 RUN cargo install dioxus-cli diesel_cli
-RUN apt-get update && apt-get install -y nodejs npm
+RUN apt-get update && apt-get install -y nodejs npm supervisor
 
 COPY . /srv/app
 WORKDIR /srv/app
 
 RUN npm install
 
-CMD npm run watch & dx serve --port 8000
+COPY docker/dev/app/supervisord.conf /etc/supervisor/conf.d/supervisord.conf
+
+CMD ["supervisord", "-c", "/etc/supervisor/conf.d/supervisord.conf"]

docker/dev/app/supervisord.conf

@@ -0,0 +1,23 @@
+[supervisord]
+nodaemon=true
+logfile=/dev/null
+logfile_maxbytes=0
+pidfile=/dev/null
+
+[program:npm]
+command=npm run watch
+directory=/srv/app
+autostart=true
+autorestart=true
+stdout_logfile=/dev/fd/1
+stdout_logfile_maxbytes=0
+redirect_stderr=true
+
+[program:dx]
+command=dx serve --port 8000
+directory=/srv/app
+autostart=true
+autorestart=true
+stdout_logfile=/dev/fd/1
+stdout_logfile_maxbytes=0
+redirect_stderr=true