feat: add enableWidgetExpandButton option

[bang9]

Changes

• Add enableWidgetExpandButton option

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[github-actions[bot]]

Size Change: +38 B (+0.01%)

Total Size: 619 kB

Filename	Size	Change
./dist/__bundle-2aa1a987-********.js	2.63 kB	+1 B (+0.04%)
./dist/__bundle-95b1bd50-********.js	893 B	-1 B (-0.11%)
./dist/index-********.js	312 kB	+17 B (+0.01%)
./dist/index.umd.js	291 kB	+21 B (+0.01%)

ℹ️ View Unchanged

| Filename | Size | | :--- | :---: | | `./dist/__bundle-347d730c-********.js` | 4.01 kB | | `./dist/index.es.js` | 173 B | | `./dist/style.css` | 7.95 kB |

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[bang9]

README 엔 안들어가도 되나요~?

오~ 캐치 감사합니다