fix(nitro): make evlogErrorHandler compatible with TanStack Start middleware API

[HugoRCD]

Summary

• evlogErrorHandler now accepts both (next) and ({ next }) signatures
• TanStack Start's createMiddleware().server() passes { next } (an object), but evlogErrorHandler previously expected next directly as a function argument
• This caused a runtime error in newer TanStack Start versions (>= 1.166.x), requiring users to wrap the handler manually

Before (workaround needed):

createMiddleware().server(({ next }) =>
  evlogErrorHandler(async () => await next())
)

After (works directly):

createMiddleware().server(evlogErrorHandler)

Fixes #137

[vercel]

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Project	Deployment	Actions	Updated (UTC)
evlog-docs	Ready	Preview, Comment, Open in v0	Mar 21, 2026 2:32pm

[github-actions]

Thank you for following the naming conventions! 🙏

[github-actions]

Benchmark report

Bundle size

Threshold: 5% · 🔴 larger · 🟡 warning · 🟢 smaller · ⚪ unchanged · 🆕 new

Status	Entry	Base (gzip)	Current (gzip)	Change	Raw delta
⚪	framework/nitro	6.87 kB	6.91 kB	+0.5%	+97 B
⚪	logger	3.78 kB	3.78 kB	0.0%	0 B
⚪	framework/next	3.02 kB	3.02 kB	0.0%	0 B
⚪	framework/vite	2.37 kB	2.37 kB	0.0%	0 B
⚪	adapter/sentry	2.34 kB	2.34 kB	0.0%	0 B
⚪	adapter/otlp	2.10 kB	2.10 kB	0.0%	0 B
⚪	framework/ai	1.98 kB	1.98 kB	0.0%	0 B
⚪	enrichers	1.92 kB	1.92 kB	0.0%	0 B
⚪	framework/sveltekit	1.54 kB	1.54 kB	0.0%	0 B
⚪	adapter/posthog	1.50 kB	1.50 kB	0.0%	0 B
⚪	adapter/fs	1.41 kB	1.41 kB	0.0%	0 B
⚪	utils	1.41 kB	1.41 kB	0.0%	0 B
⚪	pipeline	1.35 kB	1.35 kB	0.0%	0 B
⚪	adapter/axiom	1.32 kB	1.32 kB	0.0%	0 B
⚪	browser	1.21 kB	1.21 kB	0.0%	0 B
⚪	error	1.21 kB	1.21 kB	0.0%	0 B
⚪	framework/nestjs	1.21 kB	1.21 kB	0.0%	0 B
⚪	adapter/better-stack	1.09 kB	1.09 kB	0.0%	0 B
⚪	framework/elysia	1.05 kB	1.05 kB	0.0%	0 B
⚪	framework/fastify	1010 B	1010 B	0.0%	0 B
⚪	workers	960 B	960 B	0.0%	0 B
⚪	framework/express	702 B	702 B	0.0%	0 B
⚪	framework/hono	595 B	595 B	0.0%	0 B
⚪	toolkit	241 B	241 B	0.0%	0 B
⚪	core (index)	205 B	205 B	0.0%	0 B
⚪	client	118 B	118 B	0.0%	0 B
⚪	types	31 B	31 B	0.0%	0 B
⚪	Total	42.46 kB	42.49 kB	+0.1%	+97 B

[pkg-pr-new]

npm i https://pkg.pr.new/evlog@220

npm i https://pkg.pr.new/@evlog/nuxthub@220

commit: 550ad08