Issue 115 UI enhancement

[kehach07]

1. Adjust the layout to remove unnecessary spacing for a more compact and balanced appearance.

2. Past Events table height and scrolling: Introduced a fixed height for the table and enable vertical scrolling within it. This will ensure better visibility of the rest of the page without excessive scrolling.

3. Search functionality for tables
   Added search input boxes above both Upcoming Events and Past Events tables. Typing any keyword will dynamically filter and display matching results.

[benjaoming]

This is nice, but it seems very out of touch with the amount of events. Since there's currently 1 upcoming event, why would all columns have a search field?

[kehach07]

@benjaoming , yes you are right about the upcoming events, but for past events there are plenty of data for which we can apply the search bar there
as regarding issue 1 and 2 i think they should be applied on the project for betterment of the table.
issue 1 :- Adjust the layout to remove unnecessary spacing for a more compact and balanced appearance.

issue 2:- Past Events table height and scrolling: Introduced a fixed height for the table and enable vertical scrolling within it. This will ensure better visibility of the rest of the page without excessive scrolling.