mindmap visualization

[jaydip1235]

Hello sir, I have created a very basic collection format mindmap visualizer. Features that are supported currently are:

1. Uploading JSON file.
2. Adding and removing a node.
3. Change theme.
4. Expand and collapse node upto any level.
5. Downloading the mindmap as JSON.
6. ZOOM IN and ZOOM OUT.
7. Getting information about a node.
8. Enable/Disable Editing a node

Demo video can be found here : https://youtu.be/PBfW6hg3etw

Will add more features with time Let me know your feedbacks @Gbahdeyboh

[imabp]

^ do not merge

@jaydip1235 this is not the way, how you contribute.

• First start discussion with the assigned mentors, and get approvals on your ideas.
• This is not even the correct repository, get the knowledge from assigned mentor, on how to develop such solutions and what package.
• Never ever put your change in one PR
• Initial steps should be to think and arrive at different solutions available before code. Remember coding is easiest part, but arriving at the solution is toughest.
• Above PR, seems you want to do things in hurry. That's not how engineering works.

[jaydip1235]

Okay sir, Thank you for your feedback