chore(sv): refactor old code (WIP)

[sacrosanctic]

Closes #956

Description

This is WIP, will be chipping away at this slowly. I wanted to use the CI and maintainers can take a peek to guide the direction.

The goal is the write code that effects shared and templates.

Checklist

• Update snapshots (if applicable)
• Add a changeset (if applicable)
• Allow maintainers to edit this PR
• I care about what I'm doing, no matter the tool I use (Notepad, Sublime, VSCode, AI...)

[pkg-svelte-dev]

Install the latest version of sv from f453f56:

pnx https://pkg.svelte.dev/sv/c/f453f5657950b6416b8e09d15df6b09abd9dc711 create

Open in pkg.svelte.dev: https://pkg.svelte.dev/repos/cli/pr/1319

Note

This PR is from a fork. A maintainer must approve approve each commit before it can be built and installed.

[changeset-bot]

⚠️ No Changeset found

Latest commit: f453f56

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.

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