Script store shared state

[cwlittle]

This PR allows for sharing state of watched scripts for multiple instances of Relayer

[codecov-commenter]

⚠️ Please install the to ensure uploads and comments are reliably processed by Codecov.

Codecov Report

❌ Patch coverage is 34.37500% with 42 lines in your changes missing coverage. Please review.
✅ Project coverage is 33.80%. Comparing base (7d61fa1) to head (b990803).
⚠️ Report is 584 commits behind head on develop.

Files with missing lines	Patch %	Lines
src/bitcoin/relayer.rs	44.00%	28 Missing ⚠️
src/bin/nomic.rs	0.00%	14 Missing ⚠️
❗ Your organization needs to install the Codecov GitHub app to enable full functionality.

Additional details and impacted files

@@             Coverage Diff             @@
##           develop     #257      +/-   ##
===========================================
+ Coverage    33.36%   33.80%   +0.43%     
===========================================
  Files           24       24              
  Lines         8260     8278      +18     
===========================================
+ Hits          2756     2798      +42     
+ Misses        5504     5480      -24     

☔ View full report in Codecov by Sentry.
📢 Have feedback on the report? Share it here.

🚀 New features to boost your workflow:

• ❄️ Test Analytics: Detect flaky tests, report on failures, and find test suite problems.