ref(node): Inline types imported from shimmer

[onurtemizkan]

Unblocks OTEL upgrades, where shimmer is not a sub-dependency anymore.

[github-actions]

node-overhead report 🧳

Note: This is a synthetic benchmark with a minimal express app and does not necessarily reflect the real-world performance impact in an application.

Scenario	Requests/s	% of Baseline	Prev. Requests/s	Change %
GET Baseline	8,715	-	8,375	+4%
GET With Sentry	1,276	15%	1,223	+4%
GET With Sentry (error only)	5,971	69%	5,778	+3%
POST Baseline	1,195	-	1,148	+4%
POST With Sentry	466	39%	418	+11%
POST With Sentry (error only)	1,064	89%	1,000	+6%
MYSQL Baseline	3,285	-	3,217	+2%
MYSQL With Sentry	427	13%	359	+19%
MYSQL With Sentry (error only)	2,672	81%	2,503	+7%

View base workflow run