fix: bump npm package version to 2.1.9-rc5 to fix CI error

AGENTS.md

@@ -3,7 +3,7 @@
 **Generated:** Sun Mar 22 2026
 **Commit:** 8ebde9d
 **Branch:** main
-**Tag:** 2.1.9-rc4
+**Tag:** 2.1.9-rc5
 
 ## OVERVIEW
 FLVX (formerly Flux Panel) is a traffic forwarding management system built on a forked GOST v3 stack. It ships as a Go-based admin API (SQLite/PostgreSQL) + Vite/React UI + Go forwarding agent, with optional mobile WebView wrappers.

skills/flvx-api/package.json

@@ -1,6 +1,6 @@
 {
   "name": "@flvx/skill-api",
-  "version": "2.1.5",
+  "version": "2.1.9-rc4",
   "description": "Skill for AI assistants to operate FLVX panel via REST API. Supports OpenCode, OpenClaw, Claude Code.",
   "keywords": [
     "opencode",