feat(icon): rename accessibleIcons to iconPlugin

Author: pi0

docs/content/en/icon.md

@@ -34,7 +34,7 @@ Array of sizes to be generated (Square).
 **targetDir**
 - Default: `icons`
 
-**accessibleIcons**
+**iconPlugin**
 - Default: true
 
 Make icons accessible through `ctx` or Vue instances.

lib/icon/module.js

@@ -33,7 +33,7 @@ async function run (pwa, _emitAssets) {
       [1242, 2688, 'iphonexsmax'] // Iphone XS Max
     ],
     targetDir: 'icons',
-    accessibleIcons: true,
+    iconPlugin: true,
     iconProperty: '$icon',
     publicPath,
     iconSrc: null,
@@ -79,7 +79,7 @@ async function run (pwa, _emitAssets) {
   addManifest.call(this, options, pwa)
 
   // Add plugin
-  if (options.accessibleIcons) {
+  if (options.iconPlugin) {
     addPlugin.call(this, options)
   }
 
@@ -109,7 +109,7 @@ function addPlugin (options) {
     icons[asset.name] = joinUrl(options.publicPath, asset.target)
   }
 
-  if (options.accessibleIcons) {
+  if (options.iconPlugin) {
     this.addPlugin({
       src: path.resolve(__dirname, './plugin.js'),
       fileName: 'nuxt-icons.js',