Add beta Documentation

src/.documentation/cache/summaries/NexusReader.Application__Common__AppJsonContext.cs.json

@@ -0,0 +1 @@
+{"path":"NexusReader.Application/Common/AppJsonContext.cs","purpose":"Defines a System.Text.Json source-generation context that registers graph-related DTO types for ahead-of-time JSON (de)serialization with indented output.","classification":{"role":"config","layer":"application","confidence":0.9,"evidence":["Namespace NexusReader.Application.Common (application layer)","Uses JsonSourceGenerationOptions and multiple JsonSerializable attributes (lines 6-11)"]},"className":"AppJsonContext","methods":[],"types":[{"name":"AppJsonContext","kind":"model","line":12,"purpose":"Partial JsonSerializerContext type that drives System.Text.Json source generation for specified DTO types.","fields":[]}],"serviceRegistrations":[],"startupActions":[],"dependencies":["System.Text.Json.Serialization (framework)","NexusReader.Application.Queries.Graph (referenced DTOs GraphNodeDto, GraphLinkDto, GraphDataDto)"],"patterns":["Source Generator","Json Source Generation"],"domainConcepts":["GraphNode","GraphLink","GraphData"],"keyDetails":"Lines 6-11 apply JsonSourceGenerationOptions(WriteIndented=true) and register JsonSerializable for GraphNodeDto, GraphLinkDto, GraphDataDto and List<T> variants. The class (line 12) is an empty partial inheriting JsonSerializerContext used at compile-time to generate optimized JSON serializers.","orchestrationMethods":[],"typedContracts":[{"name":"AppJsonContext","kind":"model","line":12,"fieldCount":0,"evidencePaths":["NexusReader.Application/Common/AppJsonContext.cs"]}],"persistenceInteractions":[],"externalInteractions":[],"evidenceAnchors":[{"kind":"typed-contract","label":"AppJsonContext","line":12,"summary":"model with 0 fields.","confidence":0.8,"evidencePaths":["NexusReader.Application/Common/AppJsonContext.cs"]}]}