Restructure challenges into current and archive folders

challenges/archive/June-2026.md

@@ -0,0 +1,44 @@
+---
+title: "June 2026: Show & Tell Extravaganza"
+category: "challenges"
+subcategory: "2026"
+order: 202606
+description: "June 2026 community showcase featuring ambitious prints and projects."
+tags:
+  - challenge
+  - archive
+  - 2026
+  - challenge-008
+---
+
+[← Back to Home Page](Home)
+
+# Upcoming Challenge: June 2026 (To Be Determined)
+
+## Challenge: [Theme TBD]
+
+*Details for the June 2026 challenge are currently being decided. We'll announce the full details at the May 20th meetup!*
+
+### The Focus: [TBD]
+
+*[Focus details to be added]*
+
+### Submission Requirements
+
+* **Physical Model**: Bring your print to the **July** meetup.
+* **The Story**: Be ready to tell the group about your creation.
+
+### Judging & Prize
+
+* **Voting**: The group will vote on their favorite entry.
+* **Prize**: The winner will receive a **free spool of filament**!
+
+### Timeline
+
+* **Challenge Announcement**: June 2026 (at June 17th meetup)
+* **Show & Tell / Voting**: July 2026 (during July meetup)
+* **Winner Announcement**: July 2026 (end of July meetup)
+
+---
+
+**This challenge will become active in June 2026**