remove: vue from .editorconfig and .prettierrc

We don't use vue anymore. It was last used for the chatbox, but that uses alpinejs now.

.editorconfig

@@ -8,6 +8,3 @@ charset = utf-8
 spelling_language = en-US
 trim_trailing_whitespace = true
 insert_final_newline = true
-
-[*.vue]
-indent_size = 2

.prettierrc

@@ -24,16 +24,6 @@
         "singleQuote": true
       }
     },
-    {
-      "files": [
-        "*.vue"
-      ],
-      "options": {
-        "printWidth": 100,
-        "semi": true,
-        "singleQuote": true
-      }
-    },
     {
       "files": [
         "*.scss"