Refactored the application's dockerization and added new services

This commit involves significant changes to the application's infrastructure. It refactors the application into two separate services: 'nibiru-auth-api' and 'nibiru-webhook-receiver'. Each service has its corresponding Dockerfile, Nginx & PHP-FPM configuration. It also provides a separate Nginx configuration for handling requests for each service. New environment files, start and stop scripts are introduced to facilitate local and production deployments.

nibiru-webhook-receiver/nginx/conf.d/default.conf.template

@@ -0,0 +1,40 @@
+server {
+    listen 80;
+    server_name ${NIBIRU_WEHOOK_RECEIVER_VIRTUAL_HOST};
+
+    gzip_types text/plain text/css application/json application/javascript text/xml application/xml application/xml+rss;
+
+    location / {
+            proxy_read_timeout 7200;
+            proxy_connect_timeout 7200;
+            if (!-e $request_filename){
+                rewrite ^(.*)$ / break;
+            }
+            root /usr/share/nginx/html;
+            index index.php;
+        }
+
+    location ~ \.php$ {
+            root /var/www/html;
+            fastcgi_pass ${NIBIRU_WEBHOOK_HOST}:${FPM_VIRTUAL_PORT};
+            fastcgi_param SCRIPT_FILENAME /var/www/html$fastcgi_script_name;
+            proxy_set_header Host $host;
+            proxy_set_header X-Real-IP $remote_addr;
+            proxy_set_header X-Forwarded-For $proxy_add_x_forwarded_for;
+            proxy_set_header X-Forwarded-Proto $scheme;
+            include fastcgi_params;
+            fastcgi_buffers 16 32k;
+            fastcgi_buffer_size 64k;
+            fastcgi_busy_buffers_size 64k;
+            fastcgi_read_timeout 900;
+        }
+
+    error_page 500 502 503 504 /50x.html;
+    location = /50x.html {
+        root /usr/share/nginx/html;
+    }
+
+    location ~ /\.ht {
+        deny all;
+    }
+}