🔧 chore(claude): add local settings configuration file

- create .claude/settings.local.json to configure permission settings
- allow Bash mkdir command execution in permissions configuration

.claude/settings.local.json

@@ -0,0 +1,9 @@
+{
+  "permissions": {
+    "allow": [
+      "Bash(mkdir:*)"
+    ],
+    "deny": [],
+    "ask": []
+  }
+}