fix: Update nginx config to use dynamic DNS resolution

- Replace upstream blocks with resolver directive
- Use variables for backend addresses to avoid startup errors
- Simplify configuration with single server block
- Add health check endpoint

server/api/node_modules/bcryptjs/dist/README.md

@@ -0,0 +1,15 @@
+Distributions
+=============
+bcrypt.js is available as the following distributions:
+
+* **[bcrypt.js](https://github.com/dcodeIO/bcrypt.js/blob/master/dist/bcrypt.js)**  
+  contains the commented source code.
+
+* **[bcrypt.min.js](https://github.com/dcodeIO/bcrypt.js/blob/master/dist/bcrypt.min.js)**  
+  has been compiled with Closure Compiler using advanced optimizations.
+
+* **[bcrypt.min.map](https://github.com/dcodeIO/bcrypt.js/blob/master/dist/bcrypt.min.map)**  
+  contains the source map generated by Closure Compiler.
+
+* **[bcrypt.min.js.gz](https://github.com/dcodeIO/bcrypt.js/blob/master/dist/bcrypt.min.js.gz)**  
+  has also been gzipped using `-9`.