Restructure main menu: connections on top, settings at the bottom

Main menu now lists each registered config.ssh_domains entry as a
choice (selecting one spawns a tab attached to that SSH domain via
SpawnTab), with a single "설정" entry below them that opens what used
to be the main menu (font/connection/other settings, launcher,
reload) -- renamed to show_settings_menu.

Co-Authored-By: Claude Sonnet 5 <noreply@anthropic.com>

wezterm.lua

@@ -368,10 +368,10 @@ local function show_other_settings(window, pane)
 	)
 end
 
-local function show_main_menu(window, pane)
+local function show_settings_menu(window, pane)
 	window:perform_action(
 		act.InputSelector({
-			title = "메인 메뉴",
+			title = "설정",
 			fuzzy = true,
 			choices = {
 				{ label = "폰트 설정", id = "font" },
@@ -405,6 +405,41 @@ local function show_main_menu(window, pane)
 	)
 end
 
+-- 메인 메뉴: 등록된 SSH 연결들을 맨 위에, 설정 항목은 맨 아래에 배치
+local function show_main_menu(window, pane)
+	local choices = {}
+
+	for _, domain in ipairs(config.ssh_domains or {}) do
+		table.insert(choices, {
+			label = domain.name .. " (" .. domain.remote_address .. ")",
+			id = "domain:" .. domain.name,
+		})
+	end
+
+	table.insert(choices, { label = "설정", id = "settings" })
+
+	window:perform_action(
+		act.InputSelector({
+			title = "메인 메뉴",
+			fuzzy = true,
+			choices = choices,
+			action = wezterm.action_callback(function(inner_window, inner_pane, id)
+				if not id then
+					return
+				end
+
+				local domain_name = id:match("^domain:(.+)$")
+				if domain_name then
+					inner_window:perform_action(act.SpawnTab({ DomainName = domain_name }), inner_pane)
+				elseif id == "settings" then
+					show_settings_menu(inner_window, inner_pane)
+				end
+			end),
+		}),
+		pane
+	)
+end
+
 wezterm.on("show-main-menu", function(window, pane)
 	show_main_menu(window, pane)
 end)