docs: Add "What Did You Get Done This Week? #8" notes

[YoungPhlo]

Relates to

Documentation updates for community streams and events

Risks

Low - Documentation only changes to fix timestamp links and formatting

Background

What does this PR do?

This PR:

1. Adds notes for "What Did You Get Done This Week? # 8" (2025-01-03)
2. Fixes timestamp link formatting in multiple stream documentation files:
   • WDYGDTW 4 notes (2024-12-06)
   • Dev School 3 notes (2024-12-05)
   • Dev School 4 notes (2024-12-10)
   • WDYGDTW 5 notes (2024-12-13)

What kind of change is this?

Improvements (misc. changes to existing features)

• Standardizes timestamp link formatting across documentation
• Adds new community event documentation
• Improves readability with consistent markdown formatting

Documentation changes needed?

My changes are documentation changes themselves and are complete.

Testing

Where should a reviewer start?

1. Review the new 2025-01-03.md file for completeness and formatting
2. Check the timestamp link fixes in:
   • 2024-12-06.md
   • 2024-12-05.md
   • 2024-12-10.md
   • 2024-12-13.md

Detailed testing steps

1. Verify all timestamp links in modified files follow the format:

[HH:MM:SS](<https://www.youtube.com/watch?v=VIDEO_ID&t=SECONDS>) - Description

2. Check that all links are functional by clicking a sample from each file
3. Verify formatting consistency across all modified files
4. Ensure new content in 2025-01-03.md follows established documentation patterns