unify annotations to future syntax

[jayceslesar]

Background

there were some issues where some modules were using the future syntax without the annotations imported from __future__. This fixes that and ports all type annotations to future syntax and adds the from __future__ import annotations where this future syntax is used to maintain compatibility with older versions of python.

Changes

No functional changes other than removing typing imports in favor of the future syntax and adding the required import to do so on python versions < 3.10

Documentation

No functional changes

Test Plan

PR Quality Checklist

• My pull request is atomic and focuses on a single change.
• I have thoroughly tested my changes with multiple different prompts.
• I have considered potential risks and mitigations for my changes.
• I have documented my changes clearly and comprehensively.
• I have not snuck in any "extra" small tweaks changes

[BillSchumacher]

Thanks for learning me something new today =)