feat: initialize FewLineSDK project with TypeScript setup

- Add package.json with dependencies and scripts for building and linting
- Create initial FewLineSDK class in src/index.ts
- Set up TypeScript configuration in tsconfig.json

.gitignore

@@ -0,0 +1,2 @@
+dist/
+node_modules/

package.json

@@ -0,0 +1,22 @@
+{
+  "name": "few-line-sdk",
+  "version": "0.1.0",
+  "description": "",
+  "main": "dist/index.js",
+  "types": "dist/index.d.ts",
+  "scripts": {
+    "build": "tsc",
+    "lint": "eslint src --ext .ts"
+  },
+  "devDependencies": {
+    "@types/jest": "^29.0.0",
+    "@typescript-eslint/eslint-plugin": "^6.0.0",
+    "@typescript-eslint/parser": "^6.0.0",
+    "eslint": "^8.0.0",
+    "jest": "^29.0.0",
+    "typescript": "^5.0.0"
+  },
+  "dependencies": {
+    "axios": "^1.13.0"
+  }
+}

src/index.ts

@@ -0,0 +1,7 @@
+export class FewLineSDK {
+    constructor(private url: string, private token: string) {}
+
+    public getUrl(): string {
+        return this.url;
+    }
+}

tsconfig.json

@@ -0,0 +1,14 @@
+{
+  "compilerOptions": {
+    "target": "ES2020",
+    "module": "CommonJS",
+    "declaration": true,
+    "outDir": "dist",
+    "strict": true,
+    "esModuleInterop": true,
+    "skipLibCheck": true,
+    "forceConsistentCasingInFileNames": true
+  },
+  "include": ["src"],
+  "exclude": ["node_modules", "dist", "**/*.test.ts"]
+}