Split memory and task tracking docs

README.md

@@ -56,7 +56,8 @@ At the moment, the repository is a partially completed assignment skeleton rathe
 - Keep units in SI unless a source document explicitly states otherwise.
 - Treat `/docs` and direct instructor clarifications as authoritative for assignment requirements and parameter values.
 - Record assumptions, extracted tables, unresolved issues, and verification status in [`MEMORY.md`](./MEMORY.md).
+- Track the active execution queue in [`TODO.md`](./TODO.md).
 
 ## For AI Agents
 
-Read [`MEMORY.md`](./MEMORY.md) before making changes. Use it as the project's durable handoff for assumptions, sourced values, open work, and guardrails, and update it after any meaningful change so the next agent can continue without re-discovering context.
+Read [`MEMORY.md`](./MEMORY.md) before making changes. Use [`MEMORY.md`](./MEMORY.md) for durable handoff context and [`TODO.md`](./TODO.md) for the live task queue, and update the one that changed so the next agent can continue without re-discovering context.