Remove store and default component.

pnpm-lock.yaml

@@ -1,7 +1,6 @@
 dependencies:
   core-js: 3.6.5
   vue: 2.6.12
-  vuex: 3.5.1_vue@2.6.12
 devDependencies:
   '@vue/cli-plugin-babel': 4.5.6_158dd777044bae538fee5b12e0b3d5c2
   '@vue/cli-plugin-eslint': 4.5.6_667f482cc199ab3b44a87c7a57da4444
@@ -8632,14 +8631,6 @@ packages:
     dev: false
     resolution:
       integrity: sha512-uhmLFETqPPNyuLLbsKz6ioJ4q7AZHzD8ZVFNATNyICSZouqP2Sz0rotWQC8UNBF6VGSCs5abnKJoStA6JbCbfg==
-  /vuex/3.5.1_vue@2.6.12:
-    dependencies:
-      vue: 2.6.12
-    dev: false
-    peerDependencies:
-      vue: ^2.0.0
-    resolution:
-      integrity: sha512-w7oJzmHQs0FM9LXodfskhw9wgKBiaB+totOdb8sNzbTB2KDCEEwEs29NzBZFh/lmEK1t5tDmM1vtsO7ubG1DFw==
   /watchpack-chokidar2/2.0.0:
     dependencies:
       chokidar: 2.1.8
@@ -9020,4 +9011,3 @@ specifiers:
   stylus-loader: ^3.0.2
   vue: ^2.6.11
   vue-template-compiler: ^2.6.11
-  vuex: ^3.4.0