fix(hmr): suppress provide warning during HMR updates for mounted instances

[edison1105]

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Size Report

Bundles

File	Size	Gzip	Brotli
compiler-dom.global.prod.js	85.2 kB	29.9 kB	26.4 kB
runtime-dom.global.prod.js	108 kB	40.6 kB	36.5 kB
vue.global.prod.js	166 kB	60.5 kB	53.9 kB

Usages

Name	Size	Gzip	Brotli
createApp (CAPI only)	48.2 kB	18.9 kB	17.3 kB
createApp	57.2 kB	22 kB	20.1 kB
createApp + vaporInteropPlugin	96.1 kB	35.5 kB	32 kB
createVaporApp	42.1 kB	15.5 kB	14.1 kB
createSSRApp	61.6 kB	23.8 kB	21.7 kB
defineCustomElement	63.3 kB	23.9 kB	21.8 kB
overall	71.9 kB	27.2 kB	24.8 kB

[Copilot]

Pull request overview

This PR fixes a false positive warning that occurs when provide() is called during HMR (Hot Module Replacement) updates on already-mounted component instances. The warning "provide() can only be used inside setup()" was incorrectly triggered during legitimate HMR reloads, particularly in components like router-view that call setup during re-renders.

• Adds HMR context check to suppress provide() warning during hot updates
• Includes test coverage for the router-view-like scenario where setup is re-executed on HMR reload

Reviewed changes

Copilot reviewed 2 out of 2 changed files in this pull request and generated no comments.

File	Description
packages/runtime-core/src/apiInject.ts	Adds isHmrUpdating check to the provide() validation to suppress warnings during HMR updates for mounted instances
packages/runtime-vapor/tests/hmr.spec.ts	Adds test case that simulates a router-view component scenario and verifies the warning is not shown during HMR reload

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commit: b3cde3f