refactor!: rename chat providers to channels

src/channels/registry.test.ts

@@ -0,0 +1,32 @@
+import { describe, expect, it } from "vitest";
+
+import {
+  formatChannelSelectionLine,
+  listChatChannels,
+  normalizeChatChannelId,
+} from "./registry.js";
+
+describe("channel registry", () => {
+  it("normalizes aliases", () => {
+    expect(normalizeChatChannelId("imsg")).toBe("imessage");
+    expect(normalizeChatChannelId("teams")).toBe("msteams");
+    expect(normalizeChatChannelId("web")).toBeNull();
+  });
+
+  it("keeps Telegram first in the default order", () => {
+    const channels = listChatChannels();
+    expect(channels[0]?.id).toBe("telegram");
+  });
+
+  it("formats selection lines with docs labels", () => {
+    const channels = listChatChannels();
+    const first = channels[0];
+    if (!first) throw new Error("Missing channel metadata.");
+    const line = formatChannelSelectionLine(first, (path, label) =>
+      [label, path].filter(Boolean).join(":"),
+    );
+    expect(line).not.toContain("Docs:");
+    expect(line).toContain("/channels/telegram");
+    expect(line).toContain("https://clawd.bot");
+  });
+});