fix: stop using vim.wo to set window options

vim.wo also affects the global status of the option. We only want to set
the window-local option.

lua/dressing/config.lua

@@ -129,6 +129,8 @@ local default_config = {
       win_options = {
         -- Window transparency (0-100)
         winblend = 10,
+        cursorline = true,
+        cursorlineopt = "both",
       },
 
       -- These can be integers or a float between 0 and 1 (e.g. 0.4 for 40%)

lua/dressing/input.lua

@@ -316,7 +316,7 @@ setmetatable(M, {
       start_in_insert = start_in_insert,
     }
     for option, value in pairs(config.win_options) do
-      vim.wo[winid][option] = value
+      vim.api.nvim_set_option_value(option, value, { scope = "local", win = winid })
     end
     local bufnr = vim.api.nvim_win_get_buf(winid)
 

lua/dressing/select/builtin.lua

@@ -75,10 +75,8 @@ M.select = function(config, items, opts, on_choice)
   end
   winopt = config.override(winopt) or winopt
   local winid = vim.api.nvim_open_win(bufnr, true, winopt)
-  vim.wo[winid].cursorline = true
-  vim.wo[winid].cursorlineopt = "both"
   for option, value in pairs(config.win_options) do
-    vim.wo[winid][option] = value
+    vim.api.nvim_set_option_value(option, value, { scope = "local", win = winid })
   end
   vim.bo[bufnr].filetype = "DressingSelect"
   if vim.fn.has("nvim-0.9") == 0 then

lua/dressing/util.lua

@@ -136,7 +136,11 @@ M.add_title_to_win = function(winid, title, opts)
       noautocmd = true,
     })
     winid_map[winid] = title_winid
-    vim.wo[title_winid].winblend = vim.wo[winid].winblend
+    vim.api.nvim_set_option_value(
+      "winblend",
+      vim.wo[winid].winblend,
+      { scope = "local", win = title_winid }
+    )
     vim.bo[bufnr].bufhidden = "wipe"
     vim.cmd(string.format(
       [[