chore: bump version to 1.0.0

The platform now covers the full 2026 edition lifecycle — invite-driven
auth, multi-round jury voting, mentor workspace + self-drop, AI
services, finalist confirmation + waitlist, logistics + travel + visa
self-declare, and a public confirmation flow. Marking 1.0.

Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com>

package.json

@@ -1,6 +1,6 @@
 {
   "name": "mopc-platform",
-  "version": "0.1.0",
+  "version": "1.0.0",
   "private": true,
   "type": "module",
   "scripts": {