fix(ui): webpack dashboard fixes

Author: Guillaume Chau

packages/@vue/cli-ui/apollo-server/connectors/plugins.js

@@ -121,9 +121,9 @@ function resetPluginApi (context) {
     const projects = require('./projects')
     const project = projects.getCurrent(context)
     if (!project) return
+    projectId = project.id
+    pluginApi.project = project
     if (projectId !== project.id) {
-      projectId = project.id
-      pluginApi.project = project
       callHook('projectOpen', [project, projects.getLast(context)], context)
     } else {
       callHook('pluginReload', [project], context)

packages/@vue/cli-ui/ui-defaults/tasks.js

@@ -23,6 +23,17 @@ module.exports = api => {
     'modern-mode': false
   }
 
+  // Init data
+  api.onProjectOpen(setup)
+  api.onPluginReload(setup)
+
+  function setup () {
+    for (const key of ['serve', 'build', 'build-modern']) {
+      setupSharedData(key)
+    }
+    setupCommonData()
+  }
+
   // Called when opening a project
   function setupSharedData (mode) {
     resetSharedData(mode)
@@ -141,14 +152,6 @@ module.exports = api => {
     }
   }
 
-  // Init data
-  api.onProjectOpen(() => {
-    for (const key of ['serve', 'build', 'build-modern']) {
-      setupSharedData(key)
-    }
-    setupCommonData()
-  })
-
   // Tasks
   const views = {
     views: [