fix: add version number to wasm

fix #605

Author: HerringtonDarkholme

website/src/components/Playground.vue

@@ -11,7 +11,7 @@ import EnvDisplay from './EnvDisplay.vue'
 import { initializeParser, useAstGrep, Mode as ModeImport } from './astGrep'
 
 // important initialization
-// await initializeParser()
+await initializeParser()
 
 const {
   state,

website/src/components/SelectLang.vue

@@ -1,12 +1,21 @@
 <script lang="ts" setup>
 import { languageDisplayNames } from './astGrep/lang'
 import IconDown from './utils/IconDown.vue'
+import { versions } from '../../_data/parsers'
+import { computed } from 'vue';
 
-const lang = defineModel()
+const lang = defineModel<string>({
+  required: true,
+})
+
+const version = computed(() => {
+  return versions[lang.value]
+})
 </script>
 
 <template>
   <div class="selector">
+    <span v-if="version" :title="`Parser version ${version}`">ⓘ </span>
     Language:
     <select v-model="lang">
       <option
@@ -39,4 +48,4 @@ select {
     display: none;
   }
 }
-</style>
+</style>