feat(web/menu): initial list menu Lua api

resource/interface/client/menu.lua

@@ -0,0 +1,56 @@
+local registeredMenus = {}
+local openMenu = nil
+
+function lib.registerMenu(data)
+    if not registeredMenus[data.id] then registeredMenus[data.id] = data end
+end
+
+function lib.showMenu(id)
+    if not registeredMenus[id] then return error('No menu of such id found.') end
+    local data = registeredMenus[id]
+    openMenu = id
+    SetNuiFocus(true, true)
+    SendNUIMessage({
+        action = 'setMenu',
+        data = {
+            position = data.position,
+            title = data.title,
+            items = data.options
+        }
+    })
+end
+
+function lib.getOpenMenu() return openMenu end
+
+RegisterNUICallback('confirmSelected', function(data, cb)
+    cb(1)
+    -- print(data)
+end)
+
+RegisterNUICallback('changeSelected', function(data, cb)
+    cb(1)
+    if registeredMenus[openMenu].onChange then
+        local selected = data
+        if type(selected) == 'number' then
+            registeredMenus[openMenu].onChange(selected)
+        else
+            registeredMenus[openMenu].onChange(selected[1], selected[2])
+        end
+    end
+end)
+
+RegisterCommand('testMenu', function()
+    lib.registerMenu({
+        id = 'epic_menu',
+        title = 'Nice menu',
+        position = 'top-right',
+        onChange = function(selected, scrollIndex)
+            print(selected, scrollIndex)
+        end,
+        options = {
+            {label = 'Nice option'},
+            {label = 'Nice header', values = {'Option1', 'option2', 'option3'}}
+        }
+    })
+    lib.showMenu('epic_menu')
+end)