Add version-pinned reconciliation decisions

webui/src/features/dataflow/NodeInspector.tsx

@@ -712,6 +712,73 @@ export default function NodeInspector({
             </FormField>
           </>
         ) : null}
+        {node.type === "reconcile.decisions" ? (
+          <>
+            <FormField label="Decision key hash column">
+              <input
+                value={textValue(node.config.decision_key_column)}
+                onChange={(event) => updateConfig({ decision_key_column: event.target.value })}
+                disabled={readOnly}
+              />
+            </FormField>
+            <FormField label="Decision input hash column">
+              <input
+                value={textValue(node.config.decision_input_column)}
+                onChange={(event) => updateConfig({ decision_input_column: event.target.value })}
+                disabled={readOnly}
+              />
+            </FormField>
+            <FormField label="Decision reference column">
+              <input
+                value={textValue(node.config.decision_ref_column)}
+                onChange={(event) => updateConfig({ decision_ref_column: event.target.value })}
+                disabled={readOnly}
+              />
+            </FormField>
+            <FormField label="Action column">
+              <input
+                value={textValue(node.config.action_column)}
+                onChange={(event) => updateConfig({ action_column: event.target.value })}
+                disabled={readOnly}
+              />
+            </FormField>
+            <FormField label="Actor reference column">
+              <input
+                value={textValue(node.config.actor_column)}
+                onChange={(event) => updateConfig({ actor_column: event.target.value })}
+                disabled={readOnly}
+              />
+            </FormField>
+            <FormField label="Decision time column">
+              <input
+                value={textValue(node.config.decided_at_column)}
+                onChange={(event) => updateConfig({ decided_at_column: event.target.value })}
+                disabled={readOnly}
+              />
+            </FormField>
+            <FormField label="Reason column">
+              <input
+                value={textValue(node.config.reason_column)}
+                onChange={(event) => updateConfig({ reason_column: event.target.value })}
+                disabled={readOnly}
+              />
+            </FormField>
+            <FormField label="Correction column">
+              <input
+                value={textValue(node.config.correction_column)}
+                onChange={(event) => updateConfig({ correction_column: event.target.value })}
+                disabled={readOnly}
+              />
+            </FormField>
+            <FormField label="Allowed actions">
+              <input
+                value={stringList(node.config.allowed_actions).join(", ")}
+                onChange={(event) => updateConfig({ allowed_actions: commaList(event.target.value) })}
+                disabled={readOnly}
+              />
+            </FormField>
+          </>
+        ) : null}
         {node.type === "subflow" ? (
           <>
             <FormField label="Template reference">

webui/src/features/dataflow/model.ts

@@ -243,6 +243,30 @@ export const FALLBACK_NODE_LIBRARY: NodeTypeDefinition[] = [
     output,
     { left_keys: [""], right_keys: [""], compare_columns: [], right_prefix: "observed_" }
   ),
+  nodeType(
+    "reconcile.decisions",
+    "quality",
+    "Quality",
+    "Apply review decisions",
+    "Attach versioned decisions while reconciliation inputs still match.",
+    "list-checks",
+    [
+      { id: "records", label: "Reconciliation rows", required: true, multiple: false, minimum_connections: 1 },
+      { id: "decisions", label: "Decision rows", required: true, multiple: false, minimum_connections: 1 }
+    ],
+    output,
+    {
+      decision_key_column: "key_hash",
+      decision_input_column: "input_hash",
+      decision_ref_column: "decision_ref",
+      action_column: "action",
+      actor_column: "actor_ref",
+      decided_at_column: "decided_at",
+      reason_column: "reason",
+      correction_column: "correction",
+      allowed_actions: ["accept", "reject", "correct", "defer"]
+    }
+  ),
   nodeType(
     "subflow",
     "transform",
@@ -446,7 +470,7 @@ function nodeType(
     config_fields: [],
     default_config: defaultConfig,
     sql_support:
-      ["replace", "quality.rules", "reconcile.compare", "subflow"].includes(type)
+      ["replace", "quality.rules", "reconcile.compare", "reconcile.decisions", "subflow"].includes(type)
         ? "none"
         : ["combine.union", "combine.join", "distinct", "derive", "expression", "convert", "filter.expression"].includes(type)
           ? "partial"