Add moving funds trigger

[lukasz-zimnoch]

This task is about implementing a moving funds action trigger in the client. The wallet should start moving funds only if:

• It is in the MovingFunds state
• It doesn't have unhandled redemptions
• It doesn't have unhandled moved funds sweeps
• It doesn't have any other ongoing actions
• It can submit the moving funds commitment according to the Bridge rules

Important note: As for now, wallet actions are triggered using the wallet coordinator mechanism. However, there is ongoing work aiming to replace this mechanism with a better alternative. The moving funds trigger must adhere to the new solution. See https://github.com/keep-network/tbtc-v2/issues/737 for reference.

[lukasz-zimnoch]

The trigger was actually implemented as part of https://github.com/keep-network/tbtc-v2/issues/737 and https://github.com/keep-network/keep-core/issues/3733