feat(compiler/runtime-vapor): implement v-slots + v-for / v-if

[Doctor-wu]

related #154
relies on #203

implement slots + vFor

• runtime
• compiler
• test case

implement slots + v-if / v-else[-if]

• compiler
• test case

DEMO

[netlify]

✅ Deploy Preview for vapor-template-explorer ready!

Name	Link
🔨 Latest commit	47008f7
🔍 Latest deploy log	https://app.netlify.com/sites/vapor-template-explorer/deploys/664a0f2e1238f600089b8c90
😎 Deploy Preview	https://deploy-preview-207--vapor-template-explorer.netlify.app
📱 Preview on mobile	Toggle QR Code... Use your smartphone camera to open QR code link.

---

To edit notification comments on pull requests, go to your Netlify site configuration.

[netlify]

✅ Deploy Preview for vapor-repl ready!

Name	Link
🔨 Latest commit	47008f7
🔍 Latest deploy log	https://app.netlify.com/sites/vapor-repl/deploys/664a0f2e2707d1000848b827
😎 Deploy Preview	https://deploy-preview-207--vapor-repl.netlify.app
📱 Preview on mobile	Toggle QR Code... Use your smartphone camera to open QR code link.

---

To edit notification comments on pull requests, go to your Netlify site configuration.

[github-actions]

Size Report

Bundles

File	Size	Gzip	Brotli
compiler-dom.global.prod.js	80 kB	28.1 kB	24.7 kB
compiler-vapor.global.prod.js	57 kB (+1.34 kB)	19.4 kB (+411 B)	17.5 kB (+357 B)
runtime-dom.global.prod.js	94.9 kB	35.8 kB	32.2 kB
runtime-vapor.global.prod.js	45.5 kB (+135 B)	17 kB (+33 B)	15.6 kB (+41 B)
vue-vapor.global.prod.js	99.6 kB (+1.4 kB)	34.9 kB (+416 B)	31.4 kB (+325 B)
vue.global.prod.js	152 kB	55.1 kB	49.2 kB

Usages

Name	Size	Gzip	Brotli
createApp	55.3 kB	21.2 kB	19.4 kB
createSSRApp	58.6 kB	22.5 kB	20.5 kB
defineCustomElement	57.6 kB	21.9 kB	20 kB
vapor	45.9 kB (+133 B)	17.1 kB (+40 B)	15.6 kB (+34 B)
overall	69.1 kB	26.2 kB	23.8 kB