feat: add vite-based hmr

[liangmiQwQ]

This PR improve the hmr support by modifying dev mode compiler

Implemented these following features:

• Only re-render component and keep states when there are not script changes
• Reload the page by window.location.reload() when there are script changes

BREAKING:

• the id of the component doesn't depend the location of the decl anymore, use the index of the .ts file instead.
• now vue/compiler-sfc uses detached template and script in dev mode

[liangmiQwQ]

Addition BREAKING CHANGES:

• CompiledComponent struct changed. code field changed to { main: string, template?: string }
• resolve() function added hmrCache params