fix(ci): correct image digest separator

.wave/contracts/epic-scope-plan.schema.json

@@ -0,0 +1,52 @@
+{
+  "$schema": "http://json-schema.org/draft-07/schema#",
+  "title": "Epic Scope Plan",
+  "description": "Output from the fetch-scope step of ops-implement-epic: parsed subissues with dependency graph",
+  "type": "object",
+  "required": ["parent_issue", "subissues", "total_subissues", "open_subissues"],
+  "properties": {
+    "parent_issue": {
+      "type": "object",
+      "required": ["owner", "repo", "number", "title", "url"],
+      "properties": {
+        "owner": { "type": "string" },
+        "repo": { "type": "string" },
+        "number": { "type": "integer", "minimum": 1 },
+        "title": { "type": "string", "minLength": 1 },
+        "url": { "type": "string", "format": "uri" }
+      },
+      "additionalProperties": false
+    },
+    "subissues": {
+      "type": "array",
+      "minItems": 1,
+      "items": {
+        "type": "object",
+        "required": ["number", "repository", "title", "url", "state", "dependencies"],
+        "properties": {
+          "number": { "type": "integer", "minimum": 1 },
+          "repository": { "type": "string", "pattern": "^[^/]+/[^/]+$" },
+          "title": { "type": "string", "minLength": 1 },
+          "url": { "type": "string", "format": "uri" },
+          "state": { "type": "string", "enum": ["OPEN", "CLOSED"] },
+          "complexity": { "type": "string", "enum": ["S", "M", "L", "XL"] },
+          "dependencies": {
+            "type": "array",
+            "items": { "type": "integer", "minimum": 1 }
+          }
+        },
+        "additionalProperties": false
+      }
+    },
+    "total_subissues": { "type": "integer", "minimum": 1 },
+    "open_subissues": { "type": "integer", "minimum": 0 },
+    "dependency_tiers": {
+      "type": "array",
+      "items": {
+        "type": "array",
+        "items": { "type": "integer", "minimum": 1 }
+      }
+    }
+  },
+  "additionalProperties": false
+}