added create chart flow

package-lock.json

package.json

public/images/cards/area-chart.png

public/images/cards/bar-chart.png

public/images/cards/line-chart.png

public/images/cards/pie-chart.png

public/images/cards/scatter-chart.png

src/app/chart/chart-workspace/area-chart/page.tsx

src/app/chart/chart-workspace/bar-chart/page.tsx

src/app/chart/chart-workspace/line-chart/page.tsx

src/app/chart/chart-workspace/page.tsx

src/app/chart/chart-workspace/pie-chart/page.tsx

src/app/chart/chart-workspace/scatter-chart/page.tsx

src/app/chart/choose-data/page.tsx

src/app/chart/create/page.tsx

src/app/chart/select-chart/page.tsx

src/components/Sidebar/index.tsx

src/components/choose-chart-sample/page.tsx

src/components/choose-chart-sample/select-chart.tsx