feat: add imessage rpc adapter

src/cron/isolated-agent.test.ts

@@ -97,6 +97,7 @@ describe("runCronIsolatedAgentTurn", () => {
         sendMessageTelegram: vi.fn(),
         sendMessageDiscord: vi.fn(),
         sendMessageSignal: vi.fn(),
+        sendMessageIMessage: vi.fn(),
       };
       vi.mocked(runEmbeddedPiAgent).mockResolvedValue({
         payloads: [{ text: "first" }, { text: " " }, { text: " last " }],
@@ -128,6 +129,7 @@ describe("runCronIsolatedAgentTurn", () => {
         sendMessageTelegram: vi.fn(),
         sendMessageDiscord: vi.fn(),
         sendMessageSignal: vi.fn(),
+        sendMessageIMessage: vi.fn(),
       };
       const long = "a".repeat(2001);
       vi.mocked(runEmbeddedPiAgent).mockResolvedValue({
@@ -160,6 +162,7 @@ describe("runCronIsolatedAgentTurn", () => {
         sendMessageTelegram: vi.fn(),
         sendMessageDiscord: vi.fn(),
         sendMessageSignal: vi.fn(),
+        sendMessageIMessage: vi.fn(),
       };
       vi.mocked(runEmbeddedPiAgent).mockResolvedValue({
         payloads: [{ text: "hello" }],
@@ -199,6 +202,7 @@ describe("runCronIsolatedAgentTurn", () => {
         sendMessageTelegram: vi.fn(),
         sendMessageDiscord: vi.fn(),
         sendMessageSignal: vi.fn(),
+        sendMessageIMessage: vi.fn(),
       };
       vi.mocked(runEmbeddedPiAgent).mockResolvedValue({
         payloads: [{ text: "hello" }],
@@ -240,6 +244,7 @@ describe("runCronIsolatedAgentTurn", () => {
         }),
         sendMessageDiscord: vi.fn(),
         sendMessageSignal: vi.fn(),
+        sendMessageIMessage: vi.fn(),
       };
       vi.mocked(runEmbeddedPiAgent).mockResolvedValue({
         payloads: [{ text: "hello from cron" }],
@@ -294,6 +299,7 @@ describe("runCronIsolatedAgentTurn", () => {
           channelId: "chan",
         }),
         sendMessageSignal: vi.fn(),
+        sendMessageIMessage: vi.fn(),
       };
       vi.mocked(runEmbeddedPiAgent).mockResolvedValue({
         payloads: [{ text: "hello from cron" }],

src/cron/types.ts

@@ -14,7 +14,13 @@ export type CronPayload =
       thinking?: string;
       timeoutSeconds?: number;
       deliver?: boolean;
-      channel?: "last" | "whatsapp" | "telegram" | "discord" | "signal";
+      channel?:
+        | "last"
+        | "whatsapp"
+        | "telegram"
+        | "discord"
+        | "signal"
+        | "imessage";
       to?: string;
       bestEffortDeliver?: boolean;
     };