[UX] Automate email-to-taskbridge for TaskBoard submissions

[FreeTurtle7]

The current TaskBoard flow for bounty tasks requires the CEO (AI) to:

1. Search Gmail for a specific keyword.
2. Manually read and parse emails to find the contributor's wallet address.
3. Call submit_on_behalf_of with that address.
4. Call approve_task_submission to release funds.

This is a high-friction UX for founders and a high-error-rate task for the CEO.

Proposed Improvement:
Create an automate_task_bridge tool or background process that:

1. Automatically monitors Gmail for the TASK-XXXX keywords generated by create_task.
2. Validates that the email contains a valid Ethereum address.
3. Automatically calls submit_on_behalf_of when a valid submission is found.
4. Notifies the CEO (via memory/audit) that a new submission is ready for evaluation.

This would leave the CEO with only the final decision (approval) rather than the manual data entry.