chore(docs): document ScoreExtractor tiling and refactor debug scripts (#563)

.agent/services/claude-mem/.claude/settings.json

@@ -0,0 +1,10 @@
+{
+  "env": {},
+  "permissions": {
+    "deny": [
+      "Read(./package-lock.json)",
+      "Read(./node_modules/**)",
+      "Read(./.DS_Store)"
+    ]
+  }
+}