fix(i18n): polish Vietnamese terminology and parity status

Align Shutter Speed / Smart Preview wording, fix glossary Tint→Tông, and
mark Vietnamese as catalog-complete but partial while lower-layer errors
remain English.

Co-authored-by: Cursor <cursoragent@cursor.com>

docs/localization-parity.md

@@ -56,7 +56,7 @@ that is promising but is not recorded as review, so the column says `no (communi
 | 9 | Japanese | `ja` | 2,097 / 2,471 (85%) | as zh-hans; vertical export watermarks | Jpan via craft-fonts (BIZ UDPGothic / UDMincho); IME through winit | no (community edits) | partial | 6–10 h |
 | 10 | German | `de` | 2,210 / 2,471 (89%) | as zh-hans; What's New translated line by line | Latin | no (community edits) | partial | 4–8 h |
 | 11 | Korean | `ko` | 0 (0%) | none | **no Korean (Hangul) face**: needs a non-Adobe OFL face in craft-fonts (Noto CJK is allowed only for Chinese) | no | none | 14–22 h |
-| 12 | Vietnamese | `vi` | 2,471 / 2,471 (100% key coverage of current union; intentional English like `ISO`/`OK` kept) | menus, panels, dialogs, presets, profiles, dates, formats; lower-layer errors English | Latin with stacked diacritics (Inter) | no (community contribution) | **full** (current localizable surface) | 0 h |
+| 12 | Vietnamese | `vi` | 2,471 / 2,471 (100% key coverage of current union; intentional English like `ISO`/`OK` kept) | menus, panels, dialogs, presets, profiles, dates, formats; lower-layer errors English | Latin with stacked diacritics (Inter) | no (community contribution) | partial (catalog complete; lower-layer errors English) | 1–3 h |
 
 ## Other languages LightCraft ships (3)
 
@@ -89,5 +89,5 @@ Target languages LightCraft lacks: Italian, Korean, Dutch, Polish, Swedish, Norw
 
 | Date | Change | Summary |
 |---|---|---|
-| 2026-10-13 | minor | Remeasured denominator (2,222 plain + 249 formats = 2,471); Vietnamese shipped at full current localizable coverage |
+| 2026-10-13 | minor | Remeasured denominator (2,222 plain + 249 formats = 2,471); Vietnamese catalog complete at 2,471/2,471 (status partial: lower-layer errors still English) |
 | 2026-10-10 | major | Created: per-language counts measured from the catalogs, the twelve key languages, script support, estimates |

docs/localization-vi.md

@@ -26,17 +26,19 @@ các ngôn ngữ khác.
 | Import / Export | Nhập / Xuất |
 | Exposure / Contrast | Phơi sáng / Tương phản |
 | Highlights / Shadows / Whites / Blacks | Vùng sáng / Vùng tối / Vùng trắng / Vùng đen |
-| White Balance / Temperature / Tint | Cân bằng trắng / Nhiệt độ / Tint |
+| White Balance / Temperature / Tint | Cân bằng trắng / Nhiệt độ / Tông |
 | Vibrance / Saturation | Độ rực rỡ / Độ bão hòa |
 | Texture / Clarity / Dehaze / Grain / Vignette | Kết cấu / Độ rõ / Khử sương mù / Hạt / Tối góc |
 | Tone Curve | Đường cong tông màu |
-| Sharpening / Noise Reduction / Denoise | Làm nét / Giảm nhiễu / Khử nhiễu |
-| Mask / Brush / Gradient | Mặt nạ / Cọ / Chuyển sắc |
+| Sharpening / Noise Reduction / AI Denoise | Làm nét / Giảm nhiễu / Khử nhiễu AI |
+| Masking / Brush / Linear Gradient | Mặt nạ / Cọ / Chuyển sắc tuyến tính |
 | Preset / Profile / History / Version | Thiết lập sẵn / Hồ sơ / Lịch sử / Phiên bản |
-| Appearance (giao diện) | Giao diện |
+| Appearance (theme) | Giao diện |
 | Subject (AI) | Chủ thể |
-| Candidate / the Select | Ảnh ứng viên / Ảnh được chọn |
+| Candidate / Select | Ảnh ứng viên / Chọn |
 | Flag / Picked / Rejected / Unflagged | Gắn cờ / Đã chọn / Đã loại / Không gắn cờ |
+| Shutter Speed | Tốc độ màn trập |
+| Smart Previews | Xem trước thông minh |
 
 Tên sản phẩm và chuẩn giữ nguyên khi là định danh: LightCraft, ArtCraft, GitHub, Discord,
 JPEG, PNG, TIFF, WebP, AVIF, HEIF, HEIC, RAW, DNG, RGB, HDR, ICC, EXIF, XMP, GPU, MCP, SAM, ISO, OK.