docs: Add #191 CLI changes to plugin changelog (v2.37.2)

Auto-detect install, Gemini sync, and sync --target all default.

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Co-Authored-By: Claude <noreply@anthropic.com>

plugins/compound-engineering/.claude-plugin/plugin.json

@@ -1,6 +1,6 @@
 {
   "name": "compound-engineering",
-  "version": "2.37.1",
+  "version": "2.37.2",
   "description": "AI-powered development tools. 29 agents, 22 commands, 20 skills, 1 MCP server for code review, research, design, and workflow automation.",
   "author": {
     "name": "Kieran Klaassen",