Refine keymap descriptions for clarity and consistency

Updated keymap descriptions across various plugins to include
specific prefixes for better identification and organization.

lua/plugins/oil.lua

@@ -4,12 +4,15 @@
 
 return {
   'stevearc/oil.nvim',
-  lazy = false,
+  -- set lazy loading
+  lazy = true,
   keys = {
-    { '<leader>fo', '<cmd>Oil<cr>', desc = 'Open Oil file browser' },
-    { '<leader>fO', '<cmd>Oil --float<cr>', desc = 'Open Oil in floating window' },
+    { '<leader>fo', '<cmd>Oil<cr>', desc = 'Oil: Open file browser' },
+    { '<leader>fO', '<cmd>Oil --float<cr>', desc = 'Oil: Open in floating window' },
   },
   opts = {
+    -- Don't hijack netrw - allow both to coexist
+    default_file_explorer = false,
     -- Columns shown in the oil buffer
     columns = {
       'icon',
@@ -32,6 +35,8 @@ return {
       list = false,
       conceallevel = 3,
       concealcursor = 'nvic',
+      number = true,
+      relativenumber = true,
     },
     -- Delete to trash instead of permanently deleting
     delete_to_trash = false,