feat: Add quick start manifests to Git. Change auth-mode to default to server. Fixes #1990

[alexec]

Checklist:

• Either (a) I've created an enhancement proposal and discussed it with the community, (b) this is a bug fix, or (c) this is a chore.
• The title of the PR is (a) conventional, (b) states what changed, and (c) suffixes the related issues number. E.g. "fix(controller): Updates such and such. Fixes #1234".
• I have written unit and/or e2e tests for my change. PRs without these are unlike to be merged.
• Optional. I've added My organization is added to the README.
• I've signed the CLA and required builds are green.

[codecov]

Codecov Report

Merging #1993 into master will not change coverage.
The diff coverage is n/a.

@@          Coverage Diff           @@
##           master   #1993   +/-   ##
======================================
  Coverage    8.88%   8.88%           
======================================
  Files          53      53           
  Lines       33611   33611           
======================================
  Hits         2986    2986           
  Misses      30234   30234           
  Partials      391     391

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