fix: Move default drawer sections to global configuration with get()

Author: vais

autoload/db_ui/drawer.vim

@@ -9,11 +9,6 @@ function db_ui#drawer#get()
   return s:drawer_instance
 endfunction
 
-" Default drawer sections and their order
-if !exists('g:db_ui_drawer_sections')
-  let g:db_ui_drawer_sections = ['new_query', 'buffers', 'saved_queries', 'schemas']
-endif
-
 function! s:drawer.new(dbui) abort
   let instance = copy(self)
   let instance.dbui = a:dbui

plugin/db_ui.vim

@@ -33,6 +33,8 @@ let g:db_ui_debug = get(g:, 'db_ui_debug', 0)
 let g:db_ui_hide_schemas = get(g:, 'db_ui_hide_schemas', [])
 let g:db_ui_bind_param_pattern = get(g: , 'db_ui_bind_param_pattern', ':\w\+')
 let g:db_ui_is_oracle_legacy = get(g:, 'db_ui_is_oracle_legacy', 0)
+let g:db_ui_drawer_sections = get(g:, 'db_ui_drawer_sections', ['new_query', 'buffers', 'saved_queries', 'schemas'])
+
 let s:dbui_icons = get(g:, 'db_ui_icons', {})
 let s:expanded_icon = get(s:dbui_icons, 'expanded', '▾')
 let s:collapsed_icon = get(s:dbui_icons, 'collapsed', '▸')