feat(compare): add sorting logic for BlockQuotes in blockQuotesEqual function

[k1LoW]

This pull request introduces a change to the blockQuotesEqual function in compare.go to ensure consistent ordering of BlockQuote slices before comparison. Sorting is implemented using a custom function that considers nesting level, paragraph count, and serialized paragraph content.

Enhancements to blockQuotesEqual:

• compare.go: Added sorting logic to the blockQuotesEqual function using slices.SortFunc. The sorting criteria include nesting level, the number of paragraphs, and serialized paragraph content, ensuring consistent order for comparison. Error cases during JSON serialization are handled by treating the elements as unequal.

[github-actions]

Code Metrics Report

	main (b2d5f47)	#240 (4b42742)	+/-
Coverage	35.9%	35.6%	-0.3%
Code to Test Ratio	1:0.9	1:0.9	-0.1
Test Execution Time	9s	9s	0s

Details

  |                     | main (b2d5f47) | #240 (4b42742) |  +/-  |
  |---------------------|----------------|----------------|-------|
- | Coverage            |          35.9% |          35.6% | -0.3% |
  |   Files             |             16 |             16 |     0 |
  |   Lines             |           2248 |           2272 |   +24 |
+ |   Covered           |            809 |            811 |    +2 |
- | Code to Test Ratio  |          1:0.9 |          1:0.9 |  -0.1 |
  |   Code              |           4505 |           4539 |   +34 |
  |   Test              |           4161 |           4161 |     0 |
  | Test Execution Time |             9s |             9s |    0s |

Code coverage of files in pull request scope (70.4% → 58.1%)

Files	Coverage	+/-	Status
compare.go	58.1%	-12.3%	modified

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Reported by octocov