A run keeps the inputs its flow declared at submit

Run.declared (migration 2e7ca7d10044) snapshots the declarations on submit
and import. The run detail's Inputs panel reads them, and a run from before
falls back to the flow's current declarations.

frontend/src/client/schemas.gen.ts

@@ -3498,6 +3498,18 @@ export const RunDetailSchema = {
             title: 'Flow Version',
             default: 1
         },
+        declared: {
+            anyOf: [
+                {
+                    additionalProperties: true,
+                    type: 'object'
+                },
+                {
+                    type: 'null'
+                }
+            ],
+            title: 'Declared'
+        },
         nodes: {
             items: {
                 '$ref': '#/components/schemas/RunNodeRow'

frontend/src/client/types.gen.ts

@@ -1189,6 +1189,9 @@ export type RunDetail = {
         [key: string]: unknown;
     };
     flow_version?: number;
+    declared?: ({
+    [key: string]: unknown;
+} | null);
     nodes?: Array<RunNodeRow>;
     artifacts?: Array<ArtifactRow>;
 };