feat: update json schema

The schema definition json changed due to [changes in `schemars`](GREsau/schemars#417)

The generated python code is unchanged due to this particular schema change, except `desc` property has been added, because it was forgotten on previous changes in pangraph.

I also fixed incorrect filename in the readme.

Author: ivan-aksamentov

packages/pangraph-schemas/Pangraph.schema.json

@@ -1,7 +1,7 @@
 {
   "$schema": "https://json-schema.org/draft/2020-12/schema",
   "title": "_PangraphSchemaRoot",
-  "description": "AUTOGENERATED! This JSON schema file is generated automatically from Rust types.\n The root object definition is a dummy container for the types being exposed. Disregard\n it. Instead, see the actual types in the `definitions` property of that container.",
+  "description": "AUTOGENERATED! This JSON schema file is generated automatically from Rust types.\nThe root object definition is a dummy container for the types being exposed. Disregard\nit. Instead, see the actual types in the `definitions` property of that container.",
   "type": "object",
   "properties": {
     "pangraph": {
@@ -17,21 +17,30 @@
       "properties": {
         "paths": {
           "type": "object",
-          "additionalProperties": {
-            "$ref": "#/$defs/PangraphPath"
-          }
+          "patternProperties": {
+            "^\\d+$": {
+              "$ref": "#/$defs/PangraphPath"
+            }
+          },
+          "additionalProperties": false
         },
         "blocks": {
           "type": "object",
-          "additionalProperties": {
-            "$ref": "#/$defs/PangraphBlock"
-          }
+          "patternProperties": {
+            "^\\d+$": {
+              "$ref": "#/$defs/PangraphBlock"
+            }
+          },
+          "additionalProperties": false
         },
         "nodes": {
           "type": "object",
-          "additionalProperties": {
-            "$ref": "#/$defs/PangraphNode"
-          }
+          "patternProperties": {
+            "^\\d+$": {
+              "$ref": "#/$defs/PangraphNode"
+            }
+          },
+          "additionalProperties": false
         }
       },
       "required": [
@@ -101,9 +110,12 @@
         },
         "alignments": {
           "type": "object",
-          "additionalProperties": {
-            "$ref": "#/$defs/Edit"
-          }
+          "patternProperties": {
+            "^\\d+$": {
+              "$ref": "#/$defs/Edit"
+            }
+          },
+          "additionalProperties": false
         }
       },
       "required": [

packages/pangraph-schemas/README.md

@@ -26,7 +26,7 @@ cd pangraph-schemas/
 pip3 install dacite datamodel-code-generator pydantic
 
 # Generate Python classes
-datamodel-codegen --input-file-type "jsonschema" --input "Pangraph.schema.json" --output-model-type "dataclasses.dataclass" --enum-field-as-literal=all --output "python/Pangraph.py"
+datamodel-codegen --input-file-type "jsonschema" --input "Pangraph.schema.json" --output-model-type "dataclasses.dataclass" --enum-field-as-literal=all --output "python/Pangraph_model.py"
 
 # Run the example using the generated Python classes
 python3 python/example.py path/to/your/pangraph/output.json

packages/pangraph-schemas/python/Pangraph_model.py

@@ -1,6 +1,6 @@
 # generated by datamodel-codegen:
 #   filename:  Pangraph.schema.json
-#   timestamp: 2024-10-23T22:10:52+00:00
+#   timestamp: 2025-09-20T00:33:52+00:00
 
 from __future__ import annotations
 
@@ -44,6 +44,7 @@ class PangraphPath:
     tot_len: int
     circular: bool
     name: Optional[str] = None
+    desc: Optional[str] = None
 
 
 @dataclass