rewite whole code

add dataApi
renew PreferencesModal

browser/main/lib/ConfigManager.js

@@ -1,9 +1,33 @@
 import _ from 'lodash'
 
+const OSX = global.process.platform === 'darwin'
+
 const defaultConfig = {
   zoom: 1,
   isSideNavFolded: false,
-  listWidth: 250
+  listWidth: 250,
+  hotkey: {
+    toggleFinder: OSX ? 'Cmd + Alt + S' : 'Super + Alt + S',
+    toggleMain: OSX ? 'Cmd + Alt + L' : 'Super + Alt + E'
+  },
+  ui: {
+    theme: 'default',
+    disableDirectWrite: false
+  },
+  editor: {
+    theme: 'xcode',
+    fontSize: '14',
+    fontFamily: 'Monaco, Consolas',
+    indentType: 'space',
+    indentSize: '4',
+    switchPreview: 'RIGHTCLICK'
+  },
+  preview: {
+    fontSize: '14',
+    fontFamily: 'Lato',
+    codeBlockTheme: 'xcode',
+    lineNumber: true
+  }
 }
 
 function validate (config) {
@@ -16,6 +40,7 @@ function validate (config) {
 }
 
 function _save (config) {
+  console.log(config)
   window.localStorage.setItem('config', JSON.stringify(config))
 }
 
@@ -23,7 +48,7 @@ function get () {
   let config = window.localStorage.getItem('config')
 
   try {
-    config = JSON.parse(config)
+    config = Object.assign({}, defaultConfig, JSON.parse(config))
     if (!validate(config)) throw new Error('INVALID CONFIG')
   } catch (err) {
     console.warn('Boostnote resets the malformed configuration.')