Colour vision modes: Protan, Deutan and Tritan in Preferences › Graphics (#778) (#1007)

Colour vision modes (Protan, Deutan, Tritan) in Preferences > Graphics, with palettes, shader and icon colours adapted per mode, translations and tests.

assets/locales/zh.json

@@ -349,6 +349,21 @@
   "ui.coincident": "重合",
   "ui.collapse": "折叠",
   "ui.collinear": "共线",
+  "ui.colour_vision": "色觉",
+  "ui.colour_vision_deutan": "绿色觉异常（Deutan）",
+  "ui.colour_vision_deutan_tip": "绿色感知较弱或缺失时使用",
+  "ui.colour_vision_failed": "失败",
+  "ui.colour_vision_fixed": "固定",
+  "ui.colour_vision_mode": "模式",
+  "ui.colour_vision_note": "更改表示含义的颜色：草图状态、轴、折弯、分析和图标。如果使用 Windows 颜色滤镜，请保持“关闭”。",
+  "ui.colour_vision_off": "关闭",
+  "ui.colour_vision_off_tip": "主题本身的颜色",
+  "ui.colour_vision_projected": "投影",
+  "ui.colour_vision_protan": "红色觉异常（Protan）",
+  "ui.colour_vision_protan_tip": "红色感知较弱或缺失时使用",
+  "ui.colour_vision_sample": "示例",
+  "ui.colour_vision_tritan": "蓝色觉异常（Tritan）",
+  "ui.colour_vision_tritan_tip": "蓝色感知较弱或缺失时使用",
   "ui.combine": "组合",
   "ui.coming_later": "即将推出",
   "ui.concentric": "同心",