Create timeline to track career/epoch timestamps

[Evavic44]

Create schema to collect a list of goals and track it's completion.

• Goals list in a timeline
• Ability to toggle completion
• Goal summary at the end of each year

Design inspiration:

• https://dribbble.com/shots/21522144-Brainwave-Landing-Page-UI-Kit
• https://education.github.com/experiences/intro_to_web_dev#summary-component
• https://preline.co/docs/timeline.html#basic-usage