Added backend and refactored frond-end to support it.

* Removed unecesery home page
* Added PHP Api that provides auth and replaces the json-server for data storage
* Added support for alternate geocode-api
* Added registration  page

vite.config.js

@@ -1,7 +1,11 @@
 import { defineConfig } from 'vite'
 import react from '@vitejs/plugin-react'
-// import eslint from "vite-plugin-eslint"
-// https://vitejs.dev/config/
 export default defineConfig({
   plugins: [react()],
+  define: {
+  //Prod//
+  'import.meta.env.VITE_API_URL': JSON.stringify('/api'),
+  //Dev//
+  // 'import.meta.env.VITE_API_URL': JSON.stringify('http://devsrv.tld/api'),
+ }
 })