feat: Implement LiteHashDRBG and RNG utilities

- Added BytesLike type for handling various byte representations.
- Implemented LiteHashDRBG class for SHA-512 based deterministic random bit generator.
- Created RNG interface defining methods for random number generation.
- Developed RandUtil class providing utility functions for RNG operations.
- Added conversion functions for BytesLike to ArrayBuffer and Uint8Array.
- Implemented comprehensive tests for RNG functionality and expected behaviors.
- Configured Vitest for testing environment setup.

packages/logic/package.json

@@ -8,6 +8,15 @@
         "build": "tsc -p tsconfig.json",
         "dev": "node -e \"console.log('dev not configured')\"",
         "lint": "node -e \"console.log('lint not configured')\"",
-        "test": "node -e \"console.log('test not configured')\""
+        "test": "vitest run --config vitest.config.ts"
+    },
+    "dependencies": {
+        "js-sha512": "^0.8.0"
+    },
+    "devDependencies": {
+        "chai": "^4.3.10",
+        "chai-bytes": "^0.1.2",
+        "lodash-es": "^4.17.21",
+        "vitest": "^2.0.5"
     }
 }