fix(scrollbar): remove hijack custom style

[danilowoz]

Removes the custom style for scrollbars and relies on the system configuration to whether shows the scrollbar or not.

[github-actions]

Size changes

sandpack-react

Total base	Total current	+/-
828 kb	827 kb	🎉 -252 bytes (-0.03%)

Details

Dependency name / file	Base	Current	+/-
index.js	22 kb	22 kb	⚠️ +5 bytes (+0.02%)
types.js	54 bytes	54 bytes	✅ 0 byte
./sandpack-react/dist/index.css	9 kb	8 kb	🎉 -257 bytes (-2.94%)
@code-hike/classer	550 bytes	550 bytes	✅ 0 byte
@codemirror/closebrackets	54 kb	54 kb	✅ 0 byte
@codemirror/commands	62 kb	62 kb	✅ 0 byte
@codemirror/comment	12 kb	12 kb	✅ 0 byte
@codemirror/gutter	50 kb	50 kb	✅ 0 byte
@codemirror/highlight	59 kb	59 kb	✅ 0 byte
@codemirror/history	50 kb	50 kb	✅ 0 byte
@codemirror/lang-css	71 kb	71 kb	✅ 0 byte
@codemirror/lang-html	110 kb	110 kb	✅ 0 byte
@codemirror/lang-javascript	92 kb	92 kb	✅ 0 byte
@codemirror/language	58 kb	58 kb	✅ 0 byte
@codemirror/matchbrackets	54 kb	54 kb	✅ 0 byte
@codemirror/state	12 kb	12 kb	✅ 0 byte
@codemirror/view	54 kb	54 kb	✅ 0 byte
@codesandbox/sandpack-client	7 kb	7 kb	✅ 0 byte
@react-hook/intersection-observer	4 kb	4 kb	✅ 0 byte
codesandbox-import-utils	128 bytes	128 bytes	✅ 0 byte
react-devtools-inline	49 kb	49 kb	✅ 0 byte
react-is	824 bytes	824 bytes	✅ 0 byte

sandpack-client

Total base	Total current	+/-
10 kb	10 kb	✅ 0 byte

Details

Dependency name / file	Base	Current	+/-
client.js	4 kb	4 kb	✅ 0 byte
file-resolver-protocol.js	777 bytes	777 bytes	✅ 0 byte
iframe-protocol.js	623 bytes	623 bytes	✅ 0 byte
index.js	4 kb	4 kb	✅ 0 byte
types.js	54 bytes	54 bytes	✅ 0 byte
utils.js	1 kb	1 kb	✅ 0 byte

[codesandbox-ci]

This pull request is automatically built and testable in CodeSandbox.

To see build info of the built libraries, click here or the icon next to each commit SHA.

Latest deployment of this branch, based on commit 91b45bd:

Sandbox	Source
Sandpack Blog Example 1	Configuration