WIP: Feat/bootstrap from previously seen peers

[derrandz]

Overview

This PR contains the imlpementation of ADR-14

Checklist

• New and updated code has appropriate documentation
• New and updated code has new and/or updated testing
• Required CI checks are passing
• Visual proof for any user facing features like CLI or documentation updates
• Linked issues closed with keywords

[codecov-commenter]

Codecov Report

Merging #35 (cc4d2b0) into main (4a93da2) will decrease coverage by 0.04%.
The diff coverage is 76.00%.

@@            Coverage Diff             @@
##             main      #35      +/-   ##
==========================================
- Coverage   66.22%   66.18%   -0.04%     
==========================================
  Files          35       36       +1     
  Lines        2768     2827      +59     
==========================================
+ Hits         1833     1871      +38     
- Misses        785      801      +16     
- Partials      150      155       +5     

Impacted Files	Coverage Δ
p2p/options.go	44.44% <50.00%> (+0.78%)	⬆️
p2p/exchange.go	78.86% <69.69%> (-2.39%)	⬇️
p2p/peer_tracker.go	77.39% <86.36%> (+1.20%)	⬆️
p2p/peerstore/peerstore.go	100.00% <100.00%> (ø)
sync/sync_head.go	62.03% <100.00%> (ø)

... and 1 file with indirect coverage changes

[derrandz]

Closed in favor of:

1. Feat: add peerstore #36
2. Feat: add subjective init opts #37