fix(kyberforge): add version field to claude-code plugin manifest

claude plugin validate --strict treats a missing version as an error.
Any CI pipeline using strict mode would fail without this field.

Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_01Gv5iNACZxumtF2k6TsK18q

plugins/kyberforge/.claude-plugin/plugin.json

@@ -1,6 +1,7 @@
 {
   "name": "kyberforge",
   "displayName": "Kyberforge",
+  "version": "1.0.0",
   "description": "Skills and agents for creating, maintaining, and managing a Claude Code / Copilot CLI plugin marketplace.",
   "author": { "name": "Defame1297", "url": "https://git.dev.rkdr.net/Defame1297/" },
   "license": "MIT",