feat: update package version and fix import statements

- Bump version from 1.0.8 to 1.0.9
- Add @types/node as dependency
- Update import statements in messageManager.ts to use double quotes
- Change fs import to use 'fs' directly instead of 'node:fs'

Author: wtfsayo

package.json

@@ -1,6 +1,6 @@
 {
   "name": "@elizaos/plugin-telegram",
-  "version": "1.0.8",
+  "version": "1.0.9",
   "type": "module",
   "main": "dist/index.js",
   "module": "dist/index.js",
@@ -20,6 +20,7 @@
   "dependencies": {
     "@elizaos/core": "^1.0.19",
     "@telegraf/types": "7.1.0",
+    "@types/node": "^24.0.10",
     "strip-literal": "^3.0.0",
     "telegraf": "4.16.3",
     "type-detect": "^4.1.0",