fix(snippets): flickering lang selector via add new fragment

Author: antonreshetov

src/renderer/composable/index.ts

@@ -41,12 +41,10 @@ export const onCreateSnippet = async (body: Partial<Snippet>) => {
   track('api/snippet-create')
 }
 
-export const onAddNewFragment = () => {
+export const onAddNewFragment = async () => {
   const snippetStore = useSnippetStore()
 
-  snippetStore.addNewFragmentToSnippetsById(snippetStore.selectedId!)
-  snippetStore.fragment = snippetStore.fragmentCount!
-
+  await snippetStore.addNewFragmentToSnippetsById(snippetStore.selectedId!)
   track('snippets/add-fragment')
 }
 

src/renderer/store/snippets.ts

@@ -195,8 +195,7 @@ export const useSnippetStore = defineStore('snippets', {
       body.content = content
 
       await this.patchSnippetsById(id, body)
-      await this.getSnippetsByFolderIds(folderStore.selectedIds!)
-      await this.getSnippetsById(id)
+      this.fragment = content.length - 1
     },
     async deleteCurrentSnippetFragmentByIndex (index: number) {
       const body: Partial<Snippet> = {}