feat: config field in /cypher/execute — node-level component override

- /cypher/execute now accepts separate `config` field:
  {node_name: {component: "cmp_19e62efd", ...staticParams}}
- graph-builder reads config[node].component to override componentId
  (supports cmp_ hash, rec_ hash, or canonical_id)
- config[node] other fields become node.data (static params merged at runtime)
- acr run now sends workflow.config as separate `config` (not flattened into context)
- context is now only --input dynamic params

Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>

cli/src/commands/run.ts

@@ -64,7 +64,8 @@ export async function cmdRun(workflowName: string, options: RunOptions): Promise
         headers,
         body: JSON.stringify({
           triplets: workflow.flow,
-          context: { ...inputContext, ...(workflow.config ?? {}) },
+          config: workflow.config ?? {},   // node_name → {component, ...params}
+          context: inputContext,           // --input key=value 傳入的動態參數
           graph_id: workflow.name,
           graph_name: workflow.name,
         }),

cypher-executor/src/actions/cypher-handlers.ts

@@ -32,6 +32,7 @@ export async function handleCypherExecute(
   context: Record<string, unknown> | undefined,
   graphId: string,
   graphName: string,
+  config: Record<string, Record<string, unknown>> | undefined,
   env: Bindings,
   waitUntil: (promise: Promise<void>) => void,
 ): Promise<{ success: boolean; data?: unknown; error?: string; trace?: unknown; duration_ms: number; graph?: ExecutionGraph }> {
@@ -49,7 +50,7 @@ export async function handleCypherExecute(
     );
   }
 
-  const graph = buildExecutionGraph(parsed, nodeResults, graphId, graphName);
+  const graph = buildExecutionGraph(parsed, nodeResults, graphId, graphName, config);
   const parseResult = graphSchema.safeParse(graph);
   if (!parseResult.success) {
     throw new Error('圖定義產生失敗');

cypher-executor/src/actions/graph-builder.ts

@@ -2,22 +2,34 @@ import type { ParsedTriplets } from './triplet-parser';
 import { toEdgeType } from './triplet-parser';
 import type { SearchResult } from './search-nodes';
 
-/** 從 nodeResults + parsed 組成可直接送入 /execute 的 ExecutionGraph */
+/** 從 nodeResults + parsed 組成可直接送入 /execute 的 ExecutionGraph
+ *
+ * config 格式（來自 workflow YAML 的 config 欄位）：
+ *   { node_name: { component: "cmp_xxxxxxxx" | "rec_xxxxxxxx" | canonical_id, ...params } }
+ *
+ * 若 config[node].component 存在，以它覆蓋 searchNodes 偵測到的 componentId。
+ * config[node] 的其他欄位作為節點靜態參數（node.data），合併進執行 context。
+ */
 export function buildExecutionGraph(
   parsed: ParsedTriplets,
   nodeResults: SearchResult['nodeResults'],
   graphId: string,
   graphName: string,
+  config?: Record<string, Record<string, unknown>>,
 ) {
   const nodes = [...parsed.nodeNames].map(name => {
     const nr = nodeResults[name]!;
     const id = name.toLowerCase().replace(/\s+/g, '-');
-    return {
-      id,
-      type: nr.type,
-      componentId: nr.componentId,
-      label: name,
-    };
+    const nodeConfig = config?.[name] ?? {};
+
+    // config[name].component 可以是 hash 或 canonical_id，覆蓋自動偵測的 componentId
+    const componentId = (nodeConfig.component as string | undefined) ?? nr.componentId;
+
+    // 其他 config 欄位作為 node.data（靜態參數）
+    const { component: _component, ...staticParams } = nodeConfig;
+    const data = Object.keys(staticParams).length > 0 ? staticParams : undefined;
+
+    return { id, type: nr.type, componentId, label: name, data };
   });
 
   const edges = parsed.edges.map(e => ({

cypher-executor/src/routes/cypher.ts

@@ -38,7 +38,13 @@ cypherRouter.post('/cypher/search', async (c) => {
 
 // POST /cypher/execute — 三元組 → 一步執行（search + execute 合一）
 cypherRouter.post('/cypher/execute', async (c) => {
-  const body = await c.req.json() as { triplets?: unknown; context?: Record<string, unknown>; graph_id?: string; graph_name?: string };
+  const body = await c.req.json() as {
+    triplets?: unknown;
+    context?: Record<string, unknown>;
+    config?: Record<string, Record<string, unknown>>;  // node_name → {component, ...params}
+    graph_id?: string;
+    graph_name?: string;
+  };
 
   if (!Array.isArray(body?.triplets) || body.triplets.length === 0) {
     return c.json({ error: 'triplets 必須為非空字串陣列' }, 400);
@@ -57,6 +63,7 @@ cypherRouter.post('/cypher/execute', async (c) => {
       body.context,
       graphId,
       graphName,
+      body.config,
       c.env,
       (p) => c.executionCtx.waitUntil(p),
     );