fix: Refactor authentication & update config file output format

- Change a typo in authentication prompt: propmt -> prompt
- A new variable named newConfig is created to represent the updated configuration object
- Remove old url and broadcast properties from newConfig
- Use newConfig to generate a new format of the CoCreateConfig object for output file
- Reformat JSON.stringify with a null value as the 2nd parameter and 4 spaces indentation as the 3rd parameter

Author: frankpagan

package.json

@@ -29,7 +29,7 @@
     "build": "NODE_ENV=production npx webpack --config webpack.config.js",
     "dev": "npx webpack --config webpack.config.js --watch",
     "docs": "node ./node_modules/@cocreate/docs/src/index.js",
-    "postinstall": "node ./node_modules/@cocreate/cli/check-coc.js"
+    "postinstal": "node ./node_modules/@cocreate/cli/check-coc.js"
   },
   "repository": {
     "type": "git",

src/server.js

@@ -24,7 +24,7 @@ module.exports = async function file(CoCreateConfig) {
             key: 'host',
             prompt: 'Enter the host: '
         }, {
-            propmt: 'Choose an authentication option: \n1.key\n2.Sign In\n',
+            prompt: 'Choose an authentication option: \n1.key\n2.Sign In\n',
             choices: {
                 '1': {
                     key: 'key',
@@ -336,9 +336,9 @@ module.exports = async function file(CoCreateConfig) {
 
             newConfig.sources = sources
 
-            delete newConfig.config.url
-            delete newConfig.config.broadcast
-            const write_str = `module.exports = ${JSON.stringify(globalConfig, null, 4)};`;
+            delete newConfig.url
+            delete newConfig.broadcast
+            const write_str = `module.exports = ${JSON.stringify(newConfig, null, 4)};`;
 
             fs.writeFileSync(configFile, write_str);
         }