perf(spa): disable loadingIndicator by default

lib/common/nuxt.config.js

@@ -112,7 +112,7 @@ export default {
     duration: 5000,
     rtl: false
   },
-  loadingIndicator: {},
+  loadingIndicator: false,
   transition: {
     name: 'page',
     mode: 'out-in',

lib/common/options.mjs

@@ -103,17 +103,14 @@ Options.from = function (_options) {
     options.store = true
   }
 
+  // SPA loadingIndicator
+  if (options.loadingIndicator) {
     // Normalize loadingIndicator
     if (!isPureObject(options.loadingIndicator)) {
       options.loadingIndicator = { name: options.loadingIndicator }
     }
 
-  // Apply default hash to CSP option
-  if (options.render.csp === true) {
-    options.render.csp = { hashAlgorithm: 'sha256' }
-  }
-
-  // Apply defaults to loadingIndicator
+    // Apply defaults
     options.loadingIndicator = Object.assign(
       {
         name: 'pulse',
@@ -122,6 +119,12 @@ Options.from = function (_options) {
       },
       options.loadingIndicator
     )
+  }
+
+  // Apply default hash to CSP option
+  if (options.render.csp === true) {
+    options.render.csp = { hashAlgorithm: 'sha256' }
+  }
 
   // cssSourceMap
   if (options.build.cssSourceMap === undefined) {