[ENHANCEMENT] Dynamically updating navbar

[SethCram]

Is your feature request related to a problem? Please describe.

• Yes, the navbar is static and only highlights what's been pressed

Describe the solution you'd like

• Dynamically updating navbar based on where someone is in the website

Development

• Research if possible with merely scrolling

  • ...

• make sure the footer buttons also change the nav bar

  • added an event listener for everytime hashcode changes to set local var in nav comp

• completely remove usage of empty hashcode "#" to navigate to top of page

  • replaced # with scroll to top of page React code
  • but the nav bar doesnt change since the comp listening to change in hashcode
  • could try checking if hashcode was something, and now it's cleared so local var should be set to "#" or default val ""
  • changed the window scrolling to navigating to the header comp's id instead
    • so no longer href w/o a hashcode link here