feat: solana intent contract

[bishalbikram]

Description:

Commit Message

type: commit message

see the guidelines for commit messages.

Changelog Entry

version: <log entry>

Checklist:

• I have performed a self-review of my own code
• I have documented my code in accordance with the documentation guidelines
• My changes generate no new warnings
• I have added tests that prove my fix is effective or that my feature works
• I have run the unit tests
• I only have one commit (if not, squash them into one commit).
• I have a descriptive commit message that adheres to the commit message guidelines

Please review the CONTRIBUTING.md file for detailed contributing guidelines.

[codecov-commenter]

Codecov Report

All modified and coverable lines are covered by tests ✅

Project coverage is 89.51%. Comparing base (c7dae72) to head (1c1c081).
Report is 3 commits behind head on main.

Additional details and impacted files

@@             Coverage Diff              @@
##               main      #12      +/-   ##
============================================
- Coverage     89.62%   89.51%   -0.12%     
  Complexity       77       77              
============================================
  Files            39       39              
  Lines          2275     2307      +32     
  Branches         37       37              
============================================
+ Hits           2039     2065      +26     
- Misses          219      225       +6     
  Partials         17       17              

Flag	Coverage Δ
solidity	86.11% <ø> (-1.39%)	⬇️

Flags with carried forward coverage won't be shown. Click here to find out more.

see 4 files with indirect coverage changes

[ibrizsabin]

instead of doing optional Cancel and Fill , better way would be to declare enum that has either fill or cancel data because they are mutually exclusive options. That way you can just do match on invoke resolve without any worry.

[ibrizsabin]

few changes for readability else looks good.