fix(keymaps): switch external editor from Zed to Sublime Text in openthings keymap

Replace Zed CLI with Sublime Text for opening files via keymap to ensure correct editor is launched.

Author: dcai

lua/dcai/keymaps/openthings.lua

@@ -1,7 +1,7 @@
 local utils = require('dcai.keymaps.utils')
 
--- local subl = '/Applications/Sublime\\ Text.app/Contents/SharedSupport/bin/subl'
-local zed = [[/Applications/Zed.app/Contents/MacOS/cli]]
+local subl = '/Applications/Sublime\\ Text.app/Contents/SharedSupport/bin/subl'
+-- local zed = [[/Applications/Zed.app/Contents/MacOS/cli]]
 
 local openthings_keymap = {
   { '<leader>o', group = 'open things' },
@@ -34,7 +34,7 @@ local openthings_keymap = {
     function()
       -- has to be wrapped because filename must be lazy evaluated
       utils.lazy_cmd_with_window(
-        zed,
+        subl,
         { disable_popup = true, args = { vim.fn.expand('%:p') } },
         'open file in external editor'
       )()