[EPIC] P2P Headerexchange #1031
Description
### Implementation
- [ ] #1027
### Testing
- [ ] https://github.com/rollkit/rollkit/issues/1048
- [x] Create a Integration test for Header Exchange
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### Implementation
- [ ] #1027
### Testing
- [ ] https://github.com/rollkit/rollkit/issues/1048
- [x] Create a Integration test for Header Exchange