docs: note of $inspect being dev only moved to top position

[gubo97000]

The information note that $inspect works only in dev should deserve higher priority and be present in a quick skim of the documentation, not possible if placed at the end.

Before submitting the PR, please make sure you do the following

• Prefix your PR title with feat:, fix:, chore:, or docs:.
• This message body should clearly illustrate what problems it solves.

[changeset-bot]

⚠️ No Changeset found

Latest commit: 87d28d4

Merging this PR will not cause a version bump for any packages. If these changes should not result in a new version, you're good to go. If these changes should result in a version bump, you need to add a changeset.

This PR includes no changesets

When changesets are added to this PR, you'll see the packages that this PR includes changesets for and the associated semver types

Click here to learn what changesets are, and how to add one.

Click here if you're a maintainer who wants to add a changeset to this PR

[pkg-pr-new]

pnpm add https://pkg.pr.new/svelte@14048

commit: 87d28d4

[Rich-Harris]

makes sense! thank you