Visual Agent v2026.8.7

Visual Agent 2026.8.7 — brand refresh and official docs site

• Redesigned brand icon to VA (emerald chalkboard + handwritten VA + chalk/eraser)
• Fixed all-black / noisy EXE icons (bad rasterizer → redrawn via GDI+)
• Launched docs site: 4 pages with zh-TW / en-US toggle
• Relicensed to Apache-2.0 (root + docs, package.json updated)
• Bilingualized nav, Get-started CTA, full docs page; Chalkboard attach notice follows locale
• Installer renamed to: Visual-Agent_20260807_x64-setup.exe

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• 品牌識別重設為 VA(墨綠黑板 + 粉筆手寫 VA + 粉筆/板擦)
• 修正 EXE 圖示出現全黑或雜訊(舊 rasterizer 錯誤,GDI+ 重畫修復)
• 上線官方網站:四頁含中英文雙語切換
• 授權改為 Apache-2.0(根目錄 + docs,package.json 同步)
• 補齊四頁 nav、立即安裝鈕、docs 全頁雙語;Chalkboard 附圖提示依語言切換
• 安裝檔改名為:Visual-Agent_20260807_x64-setup.exe