feat(ui): update side panel opening behavior

- Pass false to not run any command
- vim-test: open vsplit when opening panel

Author: ruicsh

lua/plugins/vim-test.lua

@@ -17,7 +17,7 @@ return {
 		vim.g["test#custom_strategies"] = {
 			my_neovim = function(cmd)
 				-- Open a new vertical split for the terminal
-				vim.ui.open_side_panel(false)
+				vim.ui.open_side_panel()
 
 				-- Run the test command
 				vim.fn.jobstart(cmd, {

lua/ruicsh/ui.lua

@@ -29,16 +29,17 @@ vim.ui.open_side_panel = function(cmd)
 	local current_tab = vim.api.nvim_win_get_tabpage(current_win)
 	local wins = vim.api.nvim_tabpage_list_wins(current_tab)
 
-	local function run_command(c)
-		if c then
+	local function run_command()
+		-- If the command is false, we don't run anything
+		if cmd ~= false then
 			-- If there's a commend to run or by default open a new vertical split on the right
-			local command = c or "botright vnew"
+			local command = cmd or "botright vnew"
 			vim.cmd(command)
 		end
 	end
 
 	if #wins <= 1 then
-		run_command(cmd)
+		run_command()
 		return
 	end
 
@@ -62,5 +63,5 @@ vim.ui.open_side_panel = function(cmd)
 		vim.ui.close_windows_on_side("left")
 	end
 
-	run_command(cmd)
+	run_command()
 end