feat(linter): add vitest/prefer-lowercase-title rule #25246

Job	Run time
Benchmark (lexer)	1m 14s
Build Linter Benchmark	2m 43s
Benchmark (parser)	2m 2s
Benchmark (transformer)	2m 7s
Benchmark (isolated_declarations)	1m 48s
Benchmark (semantic)	1m 31s
Benchmark (minifier)	1m 59s
Benchmark (codegen)	2m 2s
Benchmark linter (0)	2m 57s
Benchmark linter (1)	1m 46s
Upload benchmarks	22s
	20m 31s

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