Summary: 腾讯云BI特惠专场 added.

Why It Matters: This shows a new focus on a specific product.

What Changed:

• Reordered product list under "更多"
• Updated "AI 驱动 · 智领未来" activity end date from 30 days to 29 days
• Updated "腾讯云会员" activity month from August to September
• Updated "轻量云" activity month from August to September
• Added a new activity for "腾讯云BI 特惠专场"
• Updated "100+行业大咖分享行业标杆实践" event countdown from 15 days to 14 days
• Removed a blank link at the end of the page