Charts

• Finished migrating CIActivity over to typescript
• Added a refactored ChartWrapper component in DashboardWidgetWrapper folder called CardWrapper which is only ever going to be a card wrapper which will not be over engineered.
• Moving common DashboardWidget functions over a utils file in DashboardWidgetWrapper.
• Using UTC time frame in the new calculations since I realized one of the functions that were there before was using UTC.
• Finished refactoring CIActivity to compute the metrics by itself.
• Adding externalIntegrations, and teamHistory field to api metrics response, and used it in metrics calculations for CIActivity.
• Fixing the light theme tooltip for charts since it was covering the graphs on the light mode.
• Making one custom RechartsChartTooltip for all the charts which will replace all the chart tooltips.
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