chore: sync all version references to 0.5.22

optionalDependencies, plugin.json, and marketplace.json were still
pointing to older versions, causing plugin installs to pull the old
binary with the anyOf schema bug.

Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>

Author: sdsrss

.claude-plugin/marketplace.json

@@ -5,14 +5,14 @@
   },
   "metadata": {
     "description": "AST knowledge graph plugin for Claude Code — semantic search, call graph, HTTP tracing, impact analysis",
-    "version": "0.5.18"
+    "version": "0.5.22"
   },
   "plugins": [
     {
       "name": "code-graph-mcp",
       "source": "./claude-plugin",
       "description": "AST knowledge graph for intelligent code navigation — auto-indexes your codebase and provides semantic search, call graph traversal, HTTP route tracing, and impact analysis via MCP tools",
-      "version": "0.5.18",
+      "version": "0.5.22",
       "author": {
         "name": "sdsrs"
       },

claude-plugin/.claude-plugin/plugin.json

@@ -4,6 +4,6 @@
   "author": {
     "name": "sdsrs"
   },
-  "version": "0.5.19",
+  "version": "0.5.22",
   "keywords": ["code-graph", "ast", "navigation", "mcp", "knowledge-graph"]
 }

package.json

@@ -33,10 +33,10 @@
     "node": ">=16"
   },
   "optionalDependencies": {
-    "@sdsrs/code-graph-linux-x64": "0.5.19",
-    "@sdsrs/code-graph-linux-arm64": "0.5.19",
-    "@sdsrs/code-graph-darwin-x64": "0.5.19",
-    "@sdsrs/code-graph-darwin-arm64": "0.5.19",
-    "@sdsrs/code-graph-win32-x64": "0.5.19"
+    "@sdsrs/code-graph-linux-x64": "0.5.22",
+    "@sdsrs/code-graph-linux-arm64": "0.5.22",
+    "@sdsrs/code-graph-darwin-x64": "0.5.22",
+    "@sdsrs/code-graph-darwin-arm64": "0.5.22",
+    "@sdsrs/code-graph-win32-x64": "0.5.22"
   }
 }