[Docs] Add diagrams to circuit breaker

[peter-csala]

Pull Request

The issue or feature being addressed

• Add sequence diagrams to the documentation to ease the understanding of the strategies

Details on the issue fix or feature implementation

• Circuit breaker state diagram
• Circuit breaker simple happy path
• Circuit breaker simple unhappy path
• Circuit breaker complex happy path
• Circuit breaker complex unhappy path

Confirm the following

• I started this PR by branching from the head of the default branch
• I have targeted the PR to merge into the default branch
• I have included unit tests for the issue/feature
• I have successfully run a local build

[codecov]

Codecov Report

All modified lines are covered by tests ✅

Comparison is base (f7d434a) 84.65% compared to head (fcd47db) 84.65%.

Additional details and impacted files

@@           Coverage Diff           @@
##             main    #1704   +/-   ##
=======================================
  Coverage   84.65%   84.65%           
=======================================
  Files         306      306           
  Lines        6831     6831           
  Branches     1047     1047           
=======================================
  Hits         5783     5783           
  Misses        839      839           
  Partials      209      209           

Flag	Coverage Δ
linux	?
macos	84.65% <ø> (?)
windows	84.65% <ø> (?)

Flags with carried forward coverage won't be shown. Click here to find out more.

☔ View full report in Codecov by Sentry.
📢 Have feedback on the report? Share it here.