fix(commands): wire /stop across chat commands

src/telegram/bot.ts

@@ -121,38 +121,6 @@ export function createTelegramBot(opts: TelegramBotOptions) {
   const mediaGroupBuffer = new Map<string, MediaGroupEntry>();
 
   const cfg = loadConfig();
-
-  // Handle /stop command - abort current agent run
-  // Registered before bot.on("message") to ensure it runs first via grammy's middleware chain
-  bot.command("stop", async (ctx) => {
-    const { abortEmbeddedPiRun, isEmbeddedPiRunActive } = await import(
-      "../agents/pi-embedded.js"
-    );
-    const msg = ctx.message;
-    const chatId = msg?.chat.id;
-    const isGroup =
-      msg?.chat.type === "group" || msg?.chat.type === "supergroup";
-    const messageThreadId = (msg as { message_thread_id?: number })
-      ?.message_thread_id;
-
-    // Build session key matching the format used by the reply flow
-    const sessionCfg = cfg.session;
-    const mainKey = (sessionCfg?.mainKey ?? "main").trim() || "main";
-    const sessionId = isGroup
-      ? messageThreadId
-        ? `telegram:group:${chatId}:topic:${messageThreadId}`
-        : `telegram:group:${chatId}`
-      : mainKey;
-
-    const wasActive = isEmbeddedPiRunActive(sessionId);
-    const aborted = abortEmbeddedPiRun(sessionId);
-    const statusMsg = wasActive
-      ? aborted
-        ? "🛑 stopped"
-        : "🛑 stop requested (finishing current step)"
-      : "nothing running";
-    await ctx.reply(statusMsg);
-  });
   const textLimit = resolveTextChunkLimit(cfg, "telegram");
   const dmPolicy = cfg.telegram?.dmPolicy ?? "pairing";
   const allowFrom = opts.allowFrom ?? cfg.telegram?.allowFrom;
@@ -602,6 +570,14 @@ export function createTelegramBot(opts: TelegramBotOptions) {
         }
 
         const prompt = buildCommandText(command.name, ctx.match ?? "");
+        const route = resolveAgentRoute({
+          cfg,
+          provider: "telegram",
+          peer: {
+            kind: isGroup ? "group" : "dm",
+            id: String(chatId),
+          },
+        });
         const ctxPayload = {
           Body: prompt,
           From: isGroup ? `group:${chatId}` : `telegram:${chatId}`,
@@ -618,6 +594,7 @@ export function createTelegramBot(opts: TelegramBotOptions) {
           CommandAuthorized: commandAuthorized,
           CommandSource: "native" as const,
           SessionKey: `telegram:slash:${senderId || chatId}`,
+          CommandTargetSessionKey: route.sessionKey,
         };
 
         const replyResult = await getReplyFromConfig(