Freedom to all the events blog by including a markdown inside the EventsCard

[axyut]

• PR for this issue must follow the PR template
• This is a bug
• This is a feature request

For Feature request

• Explain the working of new feature.
  • modify the event.json file such that each event oebject will have a new field eg: mdlink:"path/to/.md and similar to other data being mapped in EventsCard the value in this field will be mapped as well to render a event unique md file from the path.
• How will implementing this help this repo?
  • currently EventsCard is rendering all the events similarly as per whatever the data is on the events.json file, but with this each event will have a mandatory information from events.json fields but if they are not enough to describe the gravity of the event, addition markdown link can be added as a field in the event object and that specific file to specific event can be rendered making it a bit more dynamic.
• Relevant examples and resources
  • astro docs