📖[Docs] Update quickstart documentation

[perdasilva]

Description

• Quickstart changes:
  • simplified + added links to other more detailed documents
• added placeholders for the following documents:
  • drafts/refs/olmv1-limitations.md
  • drafts/Tasks/create-installer-service-account.md
• added drafts/Tasks/upgrading-or-downgrading-an-extension.md
• updated install/uninstall task mds with links to other docs

Reviewer Checklist

• API Go Documentation
• Tests: Unit Tests (and E2E Tests, if appropriate)
• Comprehensive Commit Messages
• Links to related GitHub Issue(s)

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[codecov]

Codecov Report

All modified and coverable lines are covered by tests ✅

Project coverage is 76.53%. Comparing base (c4470cc) to head (fb61773).
Report is 3 commits behind head on main.

Additional details and impacted files

@@           Coverage Diff           @@
##             main    #1225   +/-   ##
=======================================
  Coverage   76.53%   76.53%           
=======================================
  Files          40       40           
  Lines        2340     2340           
=======================================
  Hits         1791     1791           
  Misses        392      392           
  Partials      157      157           

Flag	Coverage Δ
e2e	57.64% <ø> (ø)
unit	52.47% <ø> (+0.12%)	⬆️

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[michaelryanpeter]

I left a couple of comments to consider.

[michaelryanpeter]

Two more little nits. Otherwise, LGTM