test(comparison): add comprehensive test suite for ComparisonPage #111

Job	Run time
Unit Tests (3.12)	27s
Unit Tests (3.11)	34s
Integration Tests (3.12)	1m 11s
Integration Tests (3.11)	1m 7s
End-to-End Tests (3.11)	37s
Browser Tests (Chrome)	3m 33s
Performance Benchmarks	0s
Browser Tests (Firefox & WebKit)	0s
Code Analysis	0s
Generate Dashboard	0s
	7m 29s

Navigation Menu