fix: use 'tpmjs' keyword instead of deprecated 'tpmjs-tool'

- Add 'research' to valid TPMJS_CATEGORIES
- Update all tutorial slides to reference 'tpmjs' keyword
- Deprecate 'tpmjs-tool' keyword for package discovery

packages/types/src/tpmjs.ts

@@ -16,6 +16,7 @@ export const TPMJS_CATEGORIES = [
   'ai-ml',
   'security',
   'monitoring',
+  'research',
 ] as const;
 
 export type TpmjsCategory = (typeof TPMJS_CATEGORIES)[number];