feat(crypto): add certificate hash generation and verification functions

- Implemented `generateCertificateHash` to create a hash using HMAC-SHA256 based on user ID and team ID.
- Added `verifyCertificateHash` to validate a given certificate ID against generated hash.
- Introduced `crypto-js` library as a dependency for cryptographic functions.

chore(deps): update ajv to version 8.13.0 and add crypto-js dependency

- Updated `ajv` from version 6.12.6 to 8.13.0 in package.json and package-lock.json.
- Added `crypto-js` library to package.json for cryptographic operations.
- Included type definitions for `crypto-js` in development dependencies.

package.json

@@ -46,6 +46,7 @@
     "axios": "^1.8.3",
     "class-variance-authority": "^0.7.1",
     "clsx": "^2.1.1",
+    "crypto-js": "^4.2.0",
     "dayjs": "^1.11.13",
     "framer-motion": "^12.9.2",
     "graphql": "^16.11.0",
@@ -94,6 +95,7 @@
     "@testing-library/jest-dom": "^6.6.3",
     "@testing-library/react": "^16.1.0",
     "@testing-library/user-event": "^14.6.1",
+    "@types/crypto-js": "^4.2.2",
     "@types/js-cookie": "^3.0.6",
     "@types/node": "^22.12.0",
     "@types/react": "^19.1.2",
@@ -101,7 +103,7 @@
     "@vitejs/plugin-react": "^4.2.0",
     "@vitest/coverage-v8": "^3.0.5",
     "@vitest/ui": "^3.0.0",
-    "ajv": "^6.12.6",
+    "ajv": "^8.13.0",
     "eslint": "^9.8.0",
     "eslint-config-next": "^15.2.4",
     "eslint-config-prettier": "10.0.0",