Code quality checklist

[ssbarnea]

This ticket is used to track progressive changes we need to make to the codebase in order to improve the code quality and prevent regression.

Tasks

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1. eslint: enforce "@typescript-eslint/no-non-null-assertion"
2. "strict": true in ALS tsconfig.js file see (might split it into multi-step)
3. eslint: enforce "no-empty-function"
4. eslint: enforce "no-case-declarations"
5. eslint: enforce "no-constant-condition"
6. eslint: enforce "no-control-regex"
7. eslint: enforce "no-prototype-builtins"
8. typescript-eslint: adopt strict-type-checked (keep last)

Blocked ones:

• adopt ESM (due vscode extensions not supporting them yet)
• adopt chai v5 (requires ESM codebase)

AAP-22902