feat: integrate Memento MCP for shared memory across agents

- Add MEMENTO_MCP_SSE_URL/ACCESS_KEY/REMOTE_PATH to readEnvFile
- Merge .env vars into cleanEnv for runner process inheritance
- Claude Code runner: add memento-mcp via mcp-remote in mcpServers
- Codex runner: inject memento-mcp section into config.toml
- Various improvements: CI watch, task scheduler, DB, IPC auth

src/index.ts

@@ -218,6 +218,7 @@ async function main(): Promise<void> {
 
   // Start subsystems (independently of connection handler)
   startSchedulerLoop({
+    serviceAgentType: SERVICE_AGENT_TYPE,
     registeredGroups: () => registeredGroups,
     getSessions: () => sessions,
     queue,
@@ -232,6 +233,28 @@ async function main(): Promise<void> {
       const text = formatOutbound(rawText);
       if (text) await channel.sendMessage(jid, text);
     },
+    sendTrackedMessage: async (jid, rawText) => {
+      const channel = findChannel(channels, jid);
+      if (!channel?.sendAndTrack) {
+        return null;
+      }
+      const text = formatOutbound(rawText);
+      if (!text) {
+        return null;
+      }
+      return channel.sendAndTrack(jid, text);
+    },
+    editTrackedMessage: async (jid, messageId, rawText) => {
+      const channel = findChannel(channels, jid);
+      if (!channel?.editMessage) {
+        throw new Error(`Channel does not support message edits: ${jid}`);
+      }
+      const text = formatOutbound(rawText);
+      if (!text) {
+        throw new Error(`Cannot edit tracked message to empty text: ${jid}`);
+      }
+      await channel.editMessage(jid, messageId, text);
+    },
   });
   startIpcWatcher({
     sendMessage: (jid, text) => {