Fix injection issues

assets/build/config.js

@@ -29,9 +29,6 @@ const config = merge({
   browsers: [],
 }, userConfig);
 
-config.watch.push(`${path.basename(config.paths.assets)}/${config.copy}`);
-config.watch = uniq(config.watch);
-
 module.exports = merge(config, {
   env: Object.assign({ production: isProduction, development: !isProduction }, argv.env),
   publicPath: `${config.publicPath}/${path.basename(config.paths.dist)}/`,

assets/config.json

@@ -8,14 +8,13 @@
       "./scripts/customizer.js"
     ]
   },
-  "watch": [
-    "templates/**/*.php",
-    "src/**/*.php"
-  ],
   "publicPath": "/app/themes/sage",
   "devUrl": "http://example.dev",
   "proxyUrl": "http://localhost:3000",
   "cacheBusting": "[name]_[hash:8]",
+  "watch": [
+    "{src,templates}/**/*.php"
+  ],
   "browsers": [
     "last 2 versions",
     "android 4",