refactor: normalize group session keys

src/commands/agent.ts

@@ -470,7 +470,7 @@ export async function agentCommand(
     }
     if (deliveryProvider === "signal" && !signalTarget) {
       const err = new Error(
-        "Delivering to Signal requires --to <E.164|group:ID|signal:+E.164>",
+        "Delivering to Signal requires --to <E.164|group:ID|signal:group:ID|signal:+E.164>",
       );
       if (!bestEffortDeliver) throw err;
       logDeliveryError(err);

src/commands/sessions.test.ts

@@ -77,7 +77,7 @@ describe("sessionsCommand", () => {
 
   it("shows placeholder rows when tokens are missing", async () => {
     const store = writeStore({
-      "group:demo": {
+      "discord:group:demo": {
         sessionId: "xyz",
         updatedAt: Date.now() - 5 * 60_000,
         thinkingLevel: "high",
@@ -89,7 +89,7 @@ describe("sessionsCommand", () => {
 
     fs.rmSync(store);
 
-    const row = logs.find((line) => line.includes("group:demo")) ?? "";
+    const row = logs.find((line) => line.includes("discord:group:demo")) ?? "";
     expect(row).toContain("-".padEnd(20));
     expect(row).toContain("think:high");
     expect(row).toContain("5m ago");

src/commands/sessions.ts

@@ -119,10 +119,17 @@ const formatAge = (ms: number | null | undefined) => {
   return `${days}d ago`;
 };
 
-function classifyKey(key: string): SessionRow["kind"] {
+function classifyKey(key: string, entry?: SessionEntry): SessionRow["kind"] {
   if (key === "global") return "global";
-  if (key.startsWith("group:")) return "group";
   if (key === "unknown") return "unknown";
+  if (entry?.chatType === "group" || entry?.chatType === "room") return "group";
+  if (
+    key.startsWith("group:") ||
+    key.includes(":group:") ||
+    key.includes(":channel:")
+  ) {
+    return "group";
+  }
   return "direct";
 }
 
@@ -132,7 +139,7 @@ function toRows(store: Record<string, SessionEntry>): SessionRow[] {
       const updatedAt = entry?.updatedAt ?? null;
       return {
         key,
-        kind: classifyKey(key),
+        kind: classifyKey(key, entry),
         updatedAt,
         ageMs: updatedAt ? Date.now() - updatedAt : null,
         sessionId: entry?.sessionId,

src/commands/status.ts

@@ -102,7 +102,7 @@ export async function getStatusSummary(): Promise<StatusSummary> {
 
       return {
         key,
-        kind: classifyKey(key),
+        kind: classifyKey(key, entry),
         sessionId: entry?.sessionId,
         updatedAt,
         age,
@@ -169,10 +169,17 @@ const formatContextUsage = (
   return `tokens: ${formatKTokens(used)} used, ${formatKTokens(left)} left of ${formatKTokens(contextTokens)} (${pctLabel})`;
 };
 
-const classifyKey = (key: string): SessionStatus["kind"] => {
+const classifyKey = (key: string, entry?: SessionEntry): SessionStatus["kind"] => {
   if (key === "global") return "global";
-  if (key.startsWith("group:")) return "group";
   if (key === "unknown") return "unknown";
+  if (entry?.chatType === "group" || entry?.chatType === "room") return "group";
+  if (
+    key.startsWith("group:") ||
+    key.includes(":group:") ||
+    key.includes(":channel:")
+  ) {
+    return "group";
+  }
   return "direct";
 };