Add boilerplate nginx setup for prod self-hosting

nginx/default.conf

@@ -1,10 +1,25 @@
 server {
     listen 80;
+    listen [::]:80;
     
+    server_name api.infisical.com;
+    
+    return 302 https://$server_name$request_uri;
+}
+
+server {
+    listen 443 default_server ssl http2;
+    listen [::]:443 ssl http2;
+
+    server_name api.infiscal.com;
+
+    ssl_certificate /etc/ssl/cert.pem;
+    ssl_certificate_key /etc/ssl/cert.key;
+
     location /api {
         proxy_set_header X-Real-RIP $remote_addr;
         proxy_set_header X-Forwarded-For $proxy_add_x_forwarded_for;
-        
+
         proxy_set_header Host $http_host;
         proxy_set_header X-NginX-Proxy true;
 
@@ -13,16 +28,16 @@ server {
 
         proxy_cookie_path / "/; secure; HttpOnly; SameSite=strict";
     }
-    
+
     location / {
         include /etc/nginx/mime.types;
-        
+
         proxy_set_header X-Real-RIP $remote_addr;
         proxy_set_header X-Forwarded-For $proxy_add_x_forwarded_for;
-        
+
         proxy_set_header Host $http_host;
         proxy_set_header X-NginX-Proxy true;
-        
+
         proxy_set_header Upgrade $http_upgrade;
         proxy_set_header Connection "upgrade";