chore: bump version to 1.1.1

Update version to 1.1.1 for Obsidian plugin submission fixes.

Changes:
- Updated manifest.json, package.json, and versions.json to 1.1.1
- Added comprehensive CHANGELOG entry documenting all submission fixes
- Moved VERIFICATION_REPORT.md to docs/ directory

package.json

@@ -1,6 +1,6 @@
 {
 	"name": "mcp-server",
-	"version": "1.1.0",
+	"version": "1.1.1",
 	"description": "MCP (Model Context Protocol) server plugin - exposes vault operations via HTTP",
 	"main": "main.js",
 	"scripts": {