feat(wizard): produce fully startable EA2 flows

Reverse-engineered the EA2 runtime startability contract by diffing
pr_to_po_def (startable) against wizard-created drafts (500). Minimum
shape required:

  Parent flow (kind=definition, status=published)
  + Step flow (kind=definition, status=published, dispatch_kind=human)
  + View doc (kind=definition, status=active, layout={fields,layout:form})
  + Version doc (kind=definition, status=active)
  + defines edge: parent -> step (role=child)
  + defines edge: step -> step (role=dispatch self-edge)
  + defines edge: step -> view (role=presentation)
  + governs edge collection 'governs': version -> parent (role=governs)

wizardApi.ops gains: createView, createVersion, childEdge, dispatchEdge,
presentationEdge, governsEdge. createStepEdge renamed to childEdge to
reflect the actual EA2 role. Steps now create with status=published
(was draft) so they're visible to the runtime.

Wizard.handleStructureSave emits all of the above in two apply-batches
(creates then wires). Verified live: posted a probe flow with this
contract, /api/runtime/transactions returned 200 + a running
transaction with step_run_id.

src/lib/chatApi.ts

@@ -215,7 +215,7 @@ export const chatApi = {
     if (!created.ok) throw new Error(`sendMessage create ${created.status}`);
     const msg = await created.json();
 
-    const linkOps: BatchOperation[] = [wizardApi.ops.createStepEdge(threadKey, msg._key)];
+    const linkOps: BatchOperation[] = [wizardApi.ops.childEdge(threadKey, msg._key)];
     await fetch(`${api.config.baseUrl}/api/ea2/apply-batch`, {
       method: "POST",
       headers: authHeaders(),

src/lib/wizardApi.ts

@@ -130,7 +130,7 @@ export const wizardApi = {
           kind: "definition",
           name,
           display_name: node.display_name,
-          status: "draft",
+          status: "published",
           description: node.description || node.display_name,
           source_context: "EA2_WIZARD_STEP",
           dispatch_kind: node.dispatch_kind,
@@ -138,13 +138,79 @@ export const wizardApi = {
         },
       };
     },
-    createStepEdge(parentFlowKey: string, childFlowKey: string): CreateEdgeOp {
+    createView(node: { display_name: string }): CreateOp {
+      const name = `${node.display_name.toLowerCase().replace(/[^a-z0-9]+/g, "_").slice(0, 40) || "view"}_view`;
+      return {
+        op: "create",
+        coll: "view",
+        data: {
+          kind: "definition",
+          name,
+          label: `${node.display_name} · form`,
+          status: "active",
+          description: null,
+          source_context: null,
+          channel: "web",
+          layout: {
+            layout: "form",
+            fields: [
+              { name: "notes", label: "Notes", type: "textarea", required: false, description: "Notes" },
+            ],
+          },
+          actions: [{ label: "Submit", action: "submit" }],
+        },
+      };
+    },
+    createVersion(parentDisplayName: string): CreateOp {
+      const name = `${parentDisplayName.toLowerCase().replace(/[^a-z0-9]+/g, "_").slice(0, 40) || "process"}_v1`;
+      return {
+        op: "create",
+        coll: "version",
+        data: {
+          kind: "definition",
+          name,
+          label: "v1",
+          status: "active",
+          change_description: `Initial publish of ${parentDisplayName}`,
+          legal_entity: "canvas",
+          source_context: "EA2_WIZARD_VERSION",
+        },
+      };
+    },
+    childEdge(parentFlowKey: string, childFlowKey: string): CreateEdgeOp {
       return {
         op: "create_edge",
         edge_coll: "defines",
         from: `flow/${parentFlowKey}`,
         to: `flow/${childFlowKey}`,
-        role: "next",
+        role: "child",
+      };
+    },
+    dispatchEdge(stepFlowKey: string): CreateEdgeOp {
+      return {
+        op: "create_edge",
+        edge_coll: "defines",
+        from: `flow/${stepFlowKey}`,
+        to: `flow/${stepFlowKey}`,
+        role: "dispatch",
+      };
+    },
+    presentationEdge(stepFlowKey: string, viewKey: string): CreateEdgeOp {
+      return {
+        op: "create_edge",
+        edge_coll: "defines",
+        from: `flow/${stepFlowKey}`,
+        to: `view/${viewKey}`,
+        role: "presentation",
+      };
+    },
+    governsEdge(versionKey: string, parentFlowKey: string): CreateEdgeOp {
+      return {
+        op: "create_edge",
+        edge_coll: "governs",
+        from: `version/${versionKey}`,
+        to: `flow/${parentFlowKey}`,
+        role: "governs",
       };
     },
     publishFlow(flowKey: string): UpdateOp {

src/scenes/Wizard.tsx

@@ -103,27 +103,36 @@ export default function Wizard() {
     if (!draft.flowKey || !actor) return;
     setWorking(true);
     try {
-      const createOps: BatchOperation[] = draft.nodes.map(n =>
+      const stepCreateOps: BatchOperation[] = draft.nodes.map(n =>
         wizardApi.ops.createStep({
           display_name: n.display_name,
           dispatch_kind: n.dispatch_kind,
           agent_capability: n.agent_capability,
         })
       );
-      const createRes = await wizardApi.applyBatch(draft.flowKey, createOps, actor);
-      const createdKeys: string[] = (createRes?.result?.ops || []).map((o: any) => o.key);
-      const nodesWithKeys = draft.nodes.map((n, i) => ({ ...n, _key: createdKeys[i] || n._key }));
+      const viewCreateOps: BatchOperation[] = draft.nodes.map(n =>
+        wizardApi.ops.createView({ display_name: n.display_name })
+      );
+      const versionCreateOp: BatchOperation = wizardApi.ops.createVersion(draft.name || "Process");
+      const allCreateOps = [...stepCreateOps, ...viewCreateOps, versionCreateOp];
 
-      const linkOps: BatchOperation[] = [
-        wizardApi.ops.createStepEdge(draft.flowKey!, nodesWithKeys[0]._key),
-        ...nodesWithKeys.slice(0, -1).map((n, i) =>
-          wizardApi.ops.createStepEdge(n._key, nodesWithKeys[i + 1]._key)
-        ),
+      const createRes = await wizardApi.applyBatch(draft.flowKey, allCreateOps, actor);
+      const createdOps: any[] = createRes?.result?.ops || [];
+      const stepKeys = createdOps.slice(0, draft.nodes.length).map(o => o.key);
+      const viewKeys = createdOps.slice(draft.nodes.length, draft.nodes.length * 2).map(o => o.key);
+      const versionKey = createdOps[createdOps.length - 1]?.key;
+      const nodesWithKeys = draft.nodes.map((n, i) => ({ ...n, _key: stepKeys[i] || n._key, viewKey: viewKeys[i] }));
+
+      const wireOps: BatchOperation[] = [
+        ...nodesWithKeys.map((n, _i) => wizardApi.ops.childEdge(draft.flowKey!, n._key)),
+        ...nodesWithKeys.map(n => wizardApi.ops.dispatchEdge(n._key)),
+        ...nodesWithKeys.map(n => wizardApi.ops.presentationEdge(n._key, n.viewKey)),
       ];
-      if (linkOps.length) await wizardApi.applyBatch(draft.flowKey, linkOps, actor);
+      if (versionKey) wireOps.push(wizardApi.ops.governsEdge(versionKey, draft.flowKey!));
+      if (wireOps.length) await wizardApi.applyBatch(draft.flowKey, wireOps, actor);
 
       updateDraft({ step: "Generate", nodes: nodesWithKeys });
-      pushToast("ok", `Saved ${createdKeys.length} steps to EA2`);
+      pushToast("ok", `Saved ${stepKeys.length} steps with views and version to EA2`);
     } catch (err: any) {
       pushToast("err", `Save failed: ${err.message}`);
     } finally {