refactor: reorganize people directory structure and update profile content

public/images/people/karoline_zizka/index.md

@@ -0,0 +1,21 @@
+---
+title: Karoline Zizka
+weight: 2
+description: HR Coordinator
+taxonomies:
+    people: [karoline_zizka]
+    memberships: []
+    categories: []
+extra:
+    imgPath: karoline_zizka.jpeg
+    organizations: []
+    countries: [Austria]
+    cities: [Vienna]
+    private: 0
+    socialLinks: {
+        LinkedIn: https://www.linkedin.com/in/karoline-zizka-52a287b6/,
+        websites: https://threefold.io/,
+    }
+---
+
+Passionate about driving people-centric strategies with effective KPIs, supporting venture growth and employee satisfaction.