Add JSON files for AST cache with empty nodes and edges

- Created new JSON files in the cache for version 0.8.44:
  - a572734068715611824b15faf0381b3e0e139fe7efcf15628b14f29dc027be38.json: Empty nodes and edges with a skipped message for data JSON.
  - c80e24b35764d59b5a43fb04d0f78118d0f2eeb635ea463d9c4904466d3bb29f.json: Empty nodes and edges with a skipped message for non-object root.
  - e4446fb8fcf3fee2bb2562e04e5b6916002646111519f6cd164ea19452bc5f29.json: Populated nodes and edges representing a multi-specialty doctor UI prompt with various relationships and metadata.

graphify-out/cache/ast/v0.8.44/a572734068715611824b15faf0381b3e0e139fe7efcf15628b14f29dc027be38.json

@@ -0,0 +1 @@
+{"nodes": [], "edges": [], "skipped": "data json (not a config/manifest)"}

graphify-out/cache/ast/v0.8.44/c80e24b35764d59b5a43fb04d0f78118d0f2eeb635ea463d9c4904466d3bb29f.json

@@ -0,0 +1 @@
+{"nodes": [], "edges": [], "skipped": "data json (non-object root)"}