refactor: reorganize people directory structure and update profile content

public/images/people/sabrina_sadik/sabrina_sadik.md

@@ -0,0 +1,17 @@
+---
+id: sabrina_sadik
+name: Sabrina Sadik
+rank: 2
+memberships: [foundation, tech, grid_guardians]
+category: [foundation, farming]
+bio: Sabrina is a jack of all trades when it comes to ThreeFold. She leads the support and operations team, and helps out wherever needed. Sabrina is an outgoing person who loves to laugh and be with friends and family, but she's secretly also a bit of a nerd who loves the calmness of being alone and reading a book while her daughter is asleep. Sabrina is someone who believes in equal opportunities and rights for everyone, no matter their background. 
+excerpt: People person with a heart for equality and tech nerds.
+linkedin: https://www.linkedin.com/in/sabrina-sadik-449758132/
+github: https://github.com/sabrinasadik
+websites: https://threefold.io/, https://threefold.tech
+image: ./sabrina_sadik.jpg
+projects: [threefold_foundation, threefold_tech]
+countries: [Belgium]
+cities: [Lochristi]
+private: 0
+---