fix(regression): refresh provider hook cache after config changes

src/plugins/provider-runtime.test.ts

@@ -214,6 +214,49 @@ describe("provider-runtime", () => {
     });
   });
 
+  it("invalidates cached runtime providers when config mutates in place", () => {
+    const config = {
+      plugins: {
+        entries: {
+          demo: { enabled: false },
+        },
+      },
+    } as { plugins: { entries: { demo: { enabled: boolean } } } };
+    resolveOwningPluginIdsForProviderMock.mockReturnValue(["demo"]);
+    resolvePluginProvidersMock.mockImplementation((params) => {
+      const runtimeConfig = params?.config as typeof config | undefined;
+      const enabled = runtimeConfig?.plugins?.entries?.demo?.enabled === true;
+      return enabled
+        ? [
+            {
+              id: DEMO_PROVIDER_ID,
+              label: "Demo",
+              auth: [],
+            },
+          ]
+        : [];
+    });
+
+    expect(
+      resolveProviderRuntimePlugin({
+        provider: DEMO_PROVIDER_ID,
+        config: config as never,
+      }),
+    ).toBeUndefined();
+
+    config.plugins.entries.demo.enabled = true;
+
+    expect(
+      resolveProviderRuntimePlugin({
+        provider: DEMO_PROVIDER_ID,
+        config: config as never,
+      }),
+    ).toMatchObject({
+      id: DEMO_PROVIDER_ID,
+    });
+    expect(resolvePluginProvidersMock).toHaveBeenCalledTimes(2);
+  });
+
   it("dispatches runtime hooks for the matched provider", async () => {
     resolveCatalogHookProviderPluginIdsMock.mockReturnValue(["openai"]);
     resolveOwningPluginIdsForProviderMock.mockImplementation((params) => {

src/plugins/provider-runtime.ts

@@ -78,6 +78,7 @@ function resolveHookProviderCacheBucket(params: {
 }
 
 function buildHookProviderCacheKey(params: {
+  config?: OpenClawConfig;
   workspaceDir?: string;
   onlyPluginIds?: string[];
   env?: NodeJS.ProcessEnv;
@@ -86,7 +87,7 @@ function buildHookProviderCacheKey(params: {
     workspaceDir: params.workspaceDir,
     env: params.env,
   });
-  return `${roots.workspace ?? ""}::${roots.global}::${roots.stock ?? ""}::${JSON.stringify(params.onlyPluginIds ?? [])}`;
+  return `${roots.workspace ?? ""}::${roots.global}::${roots.stock ?? ""}::${JSON.stringify(params.config ?? null)}::${JSON.stringify(params.onlyPluginIds ?? [])}`;
 }
 
 export function clearProviderRuntimeHookCache(): void {
@@ -116,6 +117,7 @@ function resolveProviderPluginsForHooks(params: {
     env,
   });
   const cacheKey = buildHookProviderCacheKey({
+    config: params.config,
     workspaceDir: params.workspaceDir,
     onlyPluginIds: params.onlyPluginIds,
     env,