feat: scheduled messages — schedule_reminder, send_later, list_scheduled, cancel_scheduled

- Broker: schedule/list_scheduled/cancel_scheduled WS message types + in-memory delivery
- Client: scheduleMessage(), listScheduled(), cancelScheduled() with resolver Map pattern
- MCP: schedule_reminder, send_later, list_scheduled, cancel_scheduled tools
- CLI: claudemesh remind <msg> --in 2h | --at 15:00 | list | cancel <id>
- Types: WSScheduleMessage, WSScheduledAckMessage, WSScheduledListMessage, WSCancelScheduledAckMessage

Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>

apps/cli/src/commands/memory.ts

@@ -0,0 +1,63 @@
+/**
+ * `claudemesh remember <text> [--tags tag1,tag2]` — store a memory in the mesh.
+ * `claudemesh recall <query>`                      — search mesh memory.
+ *
+ * Useful for AI agents using bash when the MCP server isn't active.
+ */
+
+import { withMesh } from "./connect";
+
+export interface MemoryFlags {
+  mesh?: string;
+  tags?: string;
+  json?: boolean;
+}
+
+export async function runRemember(flags: MemoryFlags, content: string): Promise<void> {
+  const tags = flags.tags
+    ? flags.tags.split(",").map((t) => t.trim()).filter(Boolean)
+    : undefined;
+
+  await withMesh({ meshSlug: flags.mesh ?? null }, async (client) => {
+    const id = await client.remember(content, tags);
+    if (flags.json) {
+      console.log(JSON.stringify({ id, content, tags }));
+      return;
+    }
+    if (id) {
+      console.log(`✓ Remembered (${id.slice(0, 8)})`);
+    } else {
+      console.error("✗ Failed to store memory");
+      process.exit(1);
+    }
+  });
+}
+
+export async function runRecall(flags: MemoryFlags, query: string): Promise<void> {
+  const useColor =
+    !process.env.NO_COLOR && process.env.TERM !== "dumb" && process.stdout.isTTY;
+  const dim = (s: string) => (useColor ? `\x1b[2m${s}\x1b[22m` : s);
+  const bold = (s: string) => (useColor ? `\x1b[1m${s}\x1b[22m` : s);
+
+  await withMesh({ meshSlug: flags.mesh ?? null }, async (client) => {
+    const memories = await client.recall(query);
+
+    if (flags.json) {
+      console.log(JSON.stringify(memories, null, 2));
+      return;
+    }
+
+    if (memories.length === 0) {
+      console.log(dim("No memories found."));
+      return;
+    }
+
+    for (const m of memories) {
+      const tags = m.tags.length ? dim(` [${m.tags.join(", ")}]`) : "";
+      console.log(`${bold(m.id.slice(0, 8))}${tags}`);
+      console.log(`  ${m.content}`);
+      console.log(dim(`  ${m.rememberedBy} · ${new Date(m.rememberedAt).toLocaleString()}`));
+      console.log("");
+    }
+  });
+}