return table details in docs

inc/init/init.context.lua

@@ -8,7 +8,16 @@ Context = {}
 
 --- Gets initial data for Context.
 --- @within Context
--- @return table Initial context data.
+--- @return result table Initial context data.
+--- @return result.current_menu_item number Index of the currently selected menu item.
+--- @return result.splash_timer number Remaining frames for the splash screen timer.
+--- @return result.popup table Popup window state. Contains: `show` (boolean) whether popup is visible, `content` (table) array of strings to display.
+--- @return result.game_in_progress boolean Whether a game is currently active.
+--- @return result.minigame_ddr table DDR minigame state (see Minigame.get_default_ddr).
+--- @return result.minigame_button_mash table Button mash minigame state (see Minigame.get_default_button_mash).
+--- @return result.minigame_rhythm table Rhythm minigame state (see Minigame.get_default_rhythm).
+--- @return result.meters table Meter values (see Meter.get_initial).
+--- @return result.game table Current game progress state. Contains: `current_screen` (string) active screen ID, `current_situation` (string|nil) active situation ID.
 function Context.initial_data()
   return {
     current_menu_item = 1,