chore: Claude Code 설정·디자인 레퍼런스·포털 로고 추가

Co-Authored-By: Claude Opus 4.8 (1M context) <noreply@anthropic.com>

.claude/settings.json

@@ -0,0 +1,15 @@
+{
+  "hooks": {
+    "PostToolUse": [
+      {
+        "matcher": "Edit|Write",
+        "hooks": [
+          {
+            "type": "command",
+            "command": "node \"$CLAUDE_PROJECT_DIR/.claude/hooks/check-js.mjs\""
+          }
+        ]
+      }
+    ]
+  }
+}