fix: use local bot token fallback

Author: LIU9293

AGENTS.md

@@ -18,6 +18,7 @@ Ode is a Slack bot that bridges messages to OpenCode for AI-assisted coding.
 - Status updates include phases, tool progress, and elapsed time
 - Status messages are preserved as an operation record
 - When capturing screenshots, save images to the system temp folder and upload them to Slack as soon as possible
+- When merging PRs, do not delete the branch if the current worktree is on that branch
 
 ## Commands
 - Dev: `bun run dev`

package.json

@@ -1,6 +1,6 @@
 {
   "name": "ode",
-  "version": "0.0.24",
+  "version": "0.0.25",
   "description": "Ode - OpenCode chat controller for Slack",
   "module": "packages/core/index.ts",
   "type": "module",

packages/ims/slack/client.ts

@@ -293,7 +293,13 @@ function resolveWorkspaceAuth(
 }
 
 export function getChannelBotToken(channelId: string): string | undefined {
-  return channelBotTokenMap.get(channelId);
+  const mapped = channelBotTokenMap.get(channelId);
+  if (!isLocalMode()) return mapped;
+  if (mapped) return mapped;
+  const tokens = getSlackBotTokens()
+    .map((entry) => entry.token)
+    .filter((token) => token && token.trim().length > 0);
+  return tokens[0];
 }
 
 function registerChannelBotToken(channelId: string, botToken: string | undefined): void {