feat: periodic recovery after WS failure

[kss-t1]

Description

After WebSocket hangs up, tries to reconnect and process missed blocks every 5 seconds. This replaces processing of missed blocks which was triggered in onLogs binding - and required waiting for next intent do be opened.

Motivation and Context

Needed for missed intents to be processed ASAP after WebSocket reconnects. That prevents them from hitting their fillDeadline and also improves UX.

How Has This Been Tested?

Tested on a local instance of sealed-bid-auction with solverBot.ts , against mainnet v09 contracts.

Types of changes (remove all unchecked types)

• Bug fix (non-breaking change which fixes an issue)
• New feature (non-breaking change which adds functionality)
• Style (style only changes)
• Docs
• Refactor (code that does not add new functionality nor fixes a bug)

Checklist:

• If my change requires a change to the documentation, I have updated the documentation accordingly, and in either case, have checked this box to attest to my assessment of this requirement with regard to my change.
• If my change requires additions or updates to any deployment scripts to ensure that the protocol is functional (Makefile, Dockerfile, Forge Script, etc.), I have made these changes, and in either case, have checked this box to attest to my assessment of this requirement with regard to my change.
• If my change requires additional test coverage, I have created those tests accordingly, and in either case, have checked this box to attest to my assessment of this requirement with regard to my change.

[evchip]

Clean code! thanks