Kroki Test

== Kroki Extension Test ==

 === Test 1: PlantUML Sequence Diagram ===

 === Test 2: PlantUML Class Diagram ===

 === Test 3: Mermaid Flowchart ===

 === Test 4: GraphViz Network Diagram ===

 == New Test Section ==
 This is a completely new section added to test incremental wiki indexing with section-based chunks.
 
 The incremental indexer should detect this change and create a new section document in Qdrant with doc_type=section metadata.