Image set (gallery)
Each image has 4 variants by language and theme: vi-light, vi-dark, en-light, en-dark. If a variant is missing, the page automatically uses the closest one. Each path is a base name without an extension, and all 3 files must exist on disk:
<base>-3840.webp(4K, opened in the lightbox)<base>-1920.webp<base>-960.webp
[{"caption_vi":"Trang chủ","caption_en":"Home","w":3840,"h":2160,
"src":{"vi-light":"/uploads/p/du-an/home-vi-light","vi-dark":"/uploads/p/du-an/home-vi-dark"}}]
Project page meta
{"cover":{"vi-light":"/uploads/p/du-an/cover-vi-light"},
"status_vi":"Đang chạy production","status_en":"Live in production","live":true,
"facts":[{"k_vi":"Phiên bản","k_en":"Version","v_vi":"1.0","v_en":"1.0"}],
"metrics":[{"value":"40+","label_vi":"site đang dùng","label_en":"sites"}],
"highlights":[{"title_vi":"...","title_en":"...","body_vi":"...","body_en":"..."}]}
Image cache
Images are cached by the browser for 30 days; the path automatically gets a ?v= based on the file's modification time, so replacing an image under the same name still shows the new version.