feat: first version of working client and server

Author: jcabrero

LICENSE

@@ -0,0 +1,21 @@
+MIT License
+
+Copyright (c) 2025 Nillion
+
+Permission is hereby granted, free of charge, to any person obtaining a copy
+of this software and associated documentation files (the "Software"), to deal
+in the Software without restriction, including without limitation the rights
+to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+copies of the Software, and to permit persons to whom the Software is
+furnished to do so, subject to the following conditions:
+
+The above copyright notice and this permission notice shall be included in all
+copies or substantial portions of the Software.
+
+THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
+SOFTWARE.

biome.json

@@ -0,0 +1,70 @@
+{
+  "$schema": "https://biomejs.dev/schemas/2.0.0-beta.4/schema.json",
+  "vcs": {
+    "enabled": true,
+    "clientKind": "git",
+    "useIgnoreFile": true
+  },
+  "files": {
+    "ignoreUnknown": false,
+    "includes": [
+      "**/*.ts",
+      "**/*.mjs",
+      "**/*.json",
+      "!**/src/gen-proto",
+      "!**/scripts",
+      "!**/nilvm"
+    ]
+  },
+  "formatter": {
+    "enabled": true,
+    "indentStyle": "space",
+    "formatWithErrors": true
+  },
+  "assist": { "actions": { "source": { "organizeImports": "on" } } },
+  "linter": {
+    "enabled": true,
+    "rules": {
+      "recommended": true,
+      "correctness": {
+        "recommended": true,
+        "noUnusedImports": "error",
+        "noUnusedVariables": "error"
+      },
+      "style": {
+        "noParameterAssign": "error",
+        "useAsConstAssertion": "error",
+        "useDefaultParameterLast": "error",
+        "useEnumInitializers": "error",
+        "useSelfClosingElements": "error",
+        "useConst": "error",
+        "useSingleVarDeclarator": "error",
+        "noUnusedTemplateLiteral": "error",
+        "useNumberNamespace": "error",
+        "noInferrableTypes": "error",
+        "noUselessElse": "error"
+      },
+      "nursery": {
+        "noImportCycles": "error"
+      }
+    }
+  },
+  "javascript": {
+    "formatter": {
+      "quoteStyle": "double",
+      "trailingCommas": "all"
+    }
+  },
+  "overrides": [
+    {
+      "includes": ["**/tests/**/*.ts"],
+      "linter": {
+        "rules": {
+          "style": {
+            "noNonNullAssertion": "off"
+          }
+        }
+      }
+    }
+  ]
+}

jest.config.ts

@@ -5,13 +5,24 @@
   "type": "module",
   "main": "dist/index.js",
   "types": "dist/index.d.ts",
+  "exports": {
+    ".": {
+      "types": "./dist/lib.d.ts",
+      "import": "./dist/lib.js"
+    },
+    "./package.json": "./package.json"
+  },
   "scripts": {
     "build": "tsup",
     "dev": "tsup --watch",
-    "test": "jest",
-    "test:watch": "jest --watch",
-    "lint": "eslint src --ext .ts",
-    "lint:fix": "eslint src --ext .ts --fix",
+    "test": "vitest run",
+    "test:watch": "vitest",
+    "test:coverage": "vitest run --coverage",
+    "test:coverage:watch": "vitest --coverage",
+    "fmt": "biome format --write .",
+    "lint": "biome lint .",
+    "lint:fix": "biome lint --write .",
+    "ci": "biome check .",
     "prepublishOnly": "pnpm run build"
   },
   "keywords": [
@@ -27,19 +38,23 @@
     "url": "https://github.com/NillionNetwork/nilai-ts.git"
   },
   "files": [
-    "dist"
+    "dist",
+    "LICENSE",
+    "README.md"
   ],
-  "packageManager": "pnpm@10.11.1",
+  "packageManager": "pnpm@10.12.1",
   "devDependencies": {
-    "@types/jest": "^30.0.0",
+    "@biomejs/biome": "2.0.0",
     "@types/node": "^24.0.3",
     "@typescript-eslint/eslint-plugin": "^8.34.0",
     "@typescript-eslint/parser": "^8.34.0",
+    "@vitest/coverage-v8": "^3.2.4",
+    "dotenv": "^16.5.0",
     "eslint": "^9.29.0",
-    "jest": "^30.0.0",
-    "ts-jest": "^29.4.0",
     "tsup": "^8.5.0",
-    "typescript": "^5.8.3"
+    "typescript": "^5.8.3",
+    "vite-tsconfig-paths": "^5.1.4",
+    "vitest": "^2.1.9"
   },
   "dependencies": {
     "@nillion/nuc": "0.1.0-rc.8",