Summary: 即梦AI adds "Agent Mode"

Why It Matters: This new feature helps users start creative projects more easily.

What Changed:

• The product name "即梦AI - 一站式AI创作平台" was added to the top.
• A new feature called "Agent 模式" (Agent Mode) was added.
• The "登录" (Login) button was removed from the main navigation.
• The "图片生成" (Image Generation) section was moved down.
• New activity entries were added, and some old ones were updated with new participation numbers.
• A search bar was added.