feat(config): validate ui.position option in schema

Extends the configuration schema to include the new `ui.position` field.

Author: alexekdahl

lua/marksman/init.lua

@@ -34,7 +34,6 @@ local default_config = {
 	},
 	auto_save = true,
 	max_marks = 100,
-	search_in_ui = true,
 	silent = false,
 	-- minimal should be configured via ui opts
 	minimal = false,
@@ -55,11 +54,19 @@ local default_config = {
 local config_schema = {
 	auto_save = { type = "boolean" },
 	max_marks = { type = "number", min = 1, max = 1000 },
-	search_in_ui = { type = "boolean" },
 	silent = { type = "boolean" },
 	minimal = { type = "boolean" },
 	disable_default_keymaps = { type = "boolean" },
 	debounce_ms = { type = "number", min = 100, max = 5000 },
+	ui = {
+		type = "table",
+		fields = {
+			position = {
+				type = "string",
+				allowed = { "center", "top_center", "bottom_center" },
+			},
+		},
+	},
 }
 
 local config = {}
@@ -742,4 +749,3 @@ function M.setup(opts)
 end
 
 return M
-