pack: combine max line length config to .editorconfig

.editorconfig

@@ -7,5 +7,5 @@ end_of_line = lf
 indent_style = space
 indent_size = 2
 insert_final_newline = true
-max_line_length = 80
+max_line_length = 100
 trim_trailing_whitespace = true

.prettierrc

@@ -1,5 +1,4 @@
 {
-  "printWidth": 100,
   "useTabs": false,
   "semi": false,
   "vueIndentScriptAndStyle": false,