Centralize spell and combat-turn assets

assets/dnd/spells/schemas/dnd_spells_llm.v1.json

@@ -0,0 +1,48 @@
+{
+  "$schema": "https://json-schema.org/draft/2020-12/schema",
+  "$id": "notarius.dnd.spells",
+  "type": "object",
+  "additionalProperties": false,
+  "required": ["spell_casts"],
+  "properties": {
+    "spell_casts": {
+      "type": "array",
+      "items": {
+        "type": "object",
+        "additionalProperties": false,
+        "required": [
+          "caster",
+          "spell",
+          "source_refs"
+        ],
+        "properties": {
+          "caster": {
+            "type": "string",
+            "description": "Canonical in-world character or creature that casts the spell, never the human player, transcript speaker, or GM when the in-world caster can be identified."
+          },
+          "spell": {
+            "type": "string",
+            "description": "Canonical spell name from the provided spell-name catalog."
+          },
+          "source_refs": {
+            "type": "array",
+            "description": "Transcript ranges offered as evidence for the caster, spell name, and casting event in this spell-cast object.",
+            "items": {
+              "type": "object",
+              "additionalProperties": false,
+              "required": ["start_unit_id", "end_unit_id"],
+              "properties": {
+                "start_unit_id": {
+                  "type": "integer"
+                },
+                "end_unit_id": {
+                  "type": "integer"
+                }
+              }
+            }
+          }
+        }
+      }
+    }
+  }
+}