Dev Docs Navigation and Content UI Foundations

[p5150j]

All PRs should target developer-portal

User Story

As a developer using the Frequency Developer Portal, I want a consistent and intuitive navigation system and UI design, so that I can easily find and read the documentation.

Tasks

• [x] Content
  • [x] #88
  • [x] #89
  • [x] #90
  • [x] #91
• [x] #81
• [x] #82
• [x] #83
• [x] #84
• [x] #85
• [x] #86
• [x] #87

Acceptance Criteria

• Implement a navigation structure that includes all main sections:
• Fundamentals
• Become a Provider
• Frequency Gateway
• Add Single Sign-On To Your App
• Frequency Core
• Ensure the UI is consistent across all pages, following design guidelines.
• Apply UI foundations including typography, color schemes, and accessibility standards.
• Documentation pages should be easy to read, with proper formatting:
• Clear headings and subheadings.
• Proper use of bullet points and numbering.
• Code examples and snippets are properly formatted and highlighted.
• Ensure responsiveness across various devices (desktop, tablet, mobile).
• Include a search functionality to help users find content quickly.
• Reference: Use the approved content in the Google Doc for guidance on content structure and UI elements.

Note:

• This issue is just for the bones and not the content for each page

[wilwade]

Just waiting for #79 to merge.