feat(infra): singular dockerfile with vite bundling

Using Vite as a bundler to allow easier builds, with shared library

Moved to a single dockerfile that takes an argument to specify which
service to use

moved some file around to faciliate bundling with vite

cried a lot

nginx/conf/locations/icons.conf

@@ -1,7 +1,7 @@
 #forward the post request to the microservice
 location /api/icons/set/ {
 	rewrite ^/api/icons/set/(.*) $1  break;
-	proxy_pass http://icons/set/$uri;
+	proxy_pass http://icons/$uri;
 }
 
 #handle the get request with nginx, since it does this well