Update type declarations and remove ts-ignore comments

Added 'types' field to package.json and updated tsconfig.json to include .d.ts files for better type support in napcat-pty. Removed unnecessary @ts-ignore comments from terminal_manager.ts to improve code clarity.

packages/napcat-pty/package.json

@@ -4,6 +4,7 @@
     "private": true,
     "type": "module",
     "main": "index.ts",
+    "types": "node-pty.d.ts",
     "exports": {
         ".": {
             "import": "./index.ts"

packages/napcat-pty/tsconfig.json

@@ -40,7 +40,9 @@
   },
   "include": [
     "*.ts",
-    "**/*.ts"
+    "*.d.ts",
+    "**/*.ts",
+    "**/*.d.ts"
   ],
   "exclude": [
     "node_modules",