Bar Chart Graph for Statistics Screen

[yaswant2403]

Currently, the statistics screen works with the Bar Chart without the main branch code. However, once we merged the main branch into the pranay's branch, the bar chart doesn't look as good as it did on the web version.

So, your following tasks are:

• Using the incident types from the constants folder and incident interface from the types folder in the statistics screen
• Incidents Filter
• improve styling for iOS and Android devices. Functionality exists with Firebase intergrated

[yaswant2403]

A little better but this doesn't showcase all types of incidents on the chart. Maybe allowing user to either scroll on the histogram itself could be a way to have them see different types of incidents if it's not possible to display all types at once