fix(config): allow discord action flags in schema

Ensure discord action flags survive config validation.

🤖 Generated with [Claude Code](https://claude.com/claude-code)

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

src/channels/plugins/actions/discord.test.ts

@@ -0,0 +1,24 @@
+import { describe, expect, it } from "vitest";
+
+import type { ClawdbotConfig } from "../../../config/config.js";
+import { discordMessageActions } from "./discord.js";
+
+describe("discord message actions", () => {
+  it("lists channel and upload actions by default", () => {
+    const cfg = { channels: { discord: { token: "d0" } } } as ClawdbotConfig;
+    const actions = discordMessageActions.listActions?.({ cfg }) ?? [];
+
+    expect(actions).toContain("emoji-upload");
+    expect(actions).toContain("sticker-upload");
+    expect(actions).toContain("channel-create");
+  });
+
+  it("respects disabled channel actions", () => {
+    const cfg = {
+      channels: { discord: { token: "d0", actions: { channels: false } } },
+    } as ClawdbotConfig;
+    const actions = discordMessageActions.listActions?.({ cfg }) ?? [];
+
+    expect(actions).not.toContain("channel-create");
+  });
+});

src/channels/plugins/actions/discord.ts

@@ -47,7 +47,7 @@ export const discordMessageActions: ChannelMessageActionAdapter = {
       actions.add("channel-info");
       actions.add("channel-list");
     }
-    if (gate("channels", false)) {
+    if (gate("channels")) {
       actions.add("channel-create");
       actions.add("channel-edit");
       actions.add("channel-delete");