people-tracker: migrate people notes to 01_People folder

- Moved all person notes from people/ to 01_People/
- Migrated: frederik-freddy, frederik, greta, maurin, sebastian-baumann, thierry
- Deleted old people/ folder

01_People/frederik.md

@@ -0,0 +1,36 @@
+---
+name: "Frederik"
+birthday: ""
+relationship: ""
+last_updated: "2026-03-12"
+---
+
+# Frederik
+
+## Basic Info
+- Relationship: Not specified
+
+## Likes
+- Not specified
+
+## Dislikes
+- Not specified
+
+## Hobbies & Interests
+- Not specified
+
+## Food & Drink
+- Likes: Not specified
+- Dislikes: Not specified
+
+## Gift Ideas
+- Not specified
+
+## Relationships
+- Connected to: 
+- Groups/Contexts: 
+
+## Notes
+
+### 2026-03-12
+- Frederik nicknamed Freddy offered Maurin a voucher for Deutsche Bahn as a gift