init: technical-visualization-haness 하네스 설계

examples/design-tokens.json

@@ -0,0 +1,51 @@
+{
+  "version": "0.3.0",
+  "canvas": {
+    "policy": "content-fitted diagram only",
+    "background": [
+      "white",
+      "black for dark technical source context"
+    ]
+  },
+  "type": {
+    "family": [
+      "Noto Sans CJK KR",
+      "sans-serif"
+    ],
+    "node": 15,
+    "edge": 12,
+    "minimum": 11
+  },
+  "stroke": {
+    "boundary": 1.3,
+    "node": 1.6,
+    "edge": 1.8,
+    "maximum_emphasis": 4
+  },
+  "radius": {
+    "node_max": 10,
+    "pill_allowed_for": [
+      "compact state token",
+      "edge label only"
+    ]
+  },
+  "color": {
+    "base": "grayscale",
+    "primary_accent_budget": 1,
+    "status_color": "semantic only"
+  },
+  "effects": {
+    "gradient": false,
+    "shadow": false,
+    "glow": false,
+    "decorative_pattern": false
+  },
+  "visible_canvas_forbidden": [
+    "global title",
+    "subtitle",
+    "footer",
+    "takeaway band",
+    "watermark",
+    "pattern label"
+  ]
+}