perf(trie-router): optimize and remove unnecessary processes #5925

Job	Run time
Fastly Compute	1m 4s
Checking if it's valid for JSR	9s
Deno	16s
Bun	9s
AWS Lambda	1m 2s
Lambda@Edge	1m 2s
Main	2m 5s
Node.js v18.18.2	1m 5s
perf-measures-type-check-on-pr	24s
Node.js v20.x	1m 4s
perf-measures-type-check-on-main	0s
workerd	1m 5s
Node.js v22.x	1m 3s
Coverage	14s
	10m 42s

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