ci: pin action dependencies and update project roadmap (#62) - #63

Node.js 20 is deprecated. The following actions target Node.js 20 but are being forced to run on Node.js 24: codecov/codecov-action@b9fd7d16f6d7d1b5d2bec1a2887e65ceed900238. For more information see: https://github.blog/changelog/2025-09-19-deprecation-of-node-20-on-github-actions-runners/

Codecov: Failed to properly upload report: The process 'D:\a\_actions\codecov\codecov-action\b9fd7d16f6d7d1b5d2bec1a2887e65ceed900238\dist\codecov.exe' failed with exit code 2

The variable 'ex' is declared but never used

The variable 'ex' is declared but never used

The variable 'ex' is declared but never used