fix: Add editorVersion field for document visibility

Documents without editorVersion='15.0.0' return "Not found" in Outline.
This was the missing field causing MCP-created documents to fail.

- Added editorVersion column to INSERT statement
- Set to '15.0.0' (current Outline editor version)
- v1.3.17

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

src/index.ts

@@ -39,7 +39,7 @@ async function main() {
   // Create MCP server with shared configuration
   const server = createMcpServer(pgClient.getPool(), {
     name: 'mcp-outline-postgresql',
-    version: '1.3.16'
+    version: '1.3.17'
   });
 
   // Connect stdio transport