Update server.json to v0.3.5 for MCP registry

- Updated version references to 0.3.5
- Published to modelcontextprotocol.io registry
- Added .mcpregistry_* to .gitignore for auth tokens

Server published at:
https://registry.modelcontextprotocol.io

Co-Authored-By: Claude Sonnet 4.5 <noreply@anthropic.com>

Author: claude

.gitignore

@@ -38,3 +38,4 @@ coverage/
 # Temporary files
 *.tmp
 .cache/
+.mcpregistry_*

server.json

@@ -6,12 +6,12 @@
     "url": "https://github.com/standardbeagle/dart-query",
     "source": "github"
   },
-  "version": "0.3.4",
+  "version": "0.3.5",
   "packages": [
     {
       "registryType": "npm",
       "identifier": "@standardbeagle/dart-query",
-      "version": "0.3.4",
+      "version": "0.3.5",
       "transport": {
         "type": "stdio"
       },