[RELEASE] fix batched USDC transactions

package.json

@@ -6,6 +6,7 @@
   "packageManager": "pnpm@10.11.0",
   "scripts": {
     "dev": "turbo run dev --filter=echo-control --filter=echo-server",
+    "local-setup": "turbo run local-setup --filter=echo-control",
     "build": "turbo run build --env-mode=loose",
     "prepare": "SKIP_ENV_VALIDATION=true turbo run build --env-mode=loose --filter=./packages/sdk/* --filter=!echo-next-example --filter=!echo-vite-example --filter=!registry",
     "test:unit": "pnpm -C packages/sdk/ts run build && pnpm -r --filter=!packages/app/server run test:unit",

packages/app/control/.env.example

@@ -1,4 +1,3 @@
-
 # ----------
 # Application
 # ----------

packages/app/control/README.md

@@ -63,14 +63,11 @@ A comprehensive Next.js application for managing Echo applications, API keys, an
    pnpm install
    ```
 
-3. **Set up the database**:
+3. **Create .env file**:
 
    ```bash
-   # Copy the example environment file
-   cp .env.example .env
-
-   # Update DATABASE_URL in .env with your PostgreSQL connection string
-   # Example: DATABASE_URL="postgresql://username:password@localhost:5469/echo_control"
+   # Generate .env file
+   pnpm local-setup
    ```
 
 4. **Run database migrations**:
@@ -89,24 +86,6 @@ A comprehensive Next.js application for managing Echo applications, API keys, an
 6. **Open the application**:
    Visit [http://localhost:3000](http://localhost:3000)
 
-## Environment Variables
-
-Create a `.env` file with the following variables:
-
-```env
-# Database
-DATABASE_URL="postgresql://username:password@localhost:5469/echo_control"
-
-# Stripe (Mocked)
-STRIPE_SECRET_KEY="mock_stripe_secret_key"
-STRIPE_PUBLISHABLE_KEY="mock_stripe_publishable_key"
-STRIPE_WEBHOOK_SECRET="mock_webhook_secret"
-
-# Application
-NEXTAUTH_URL="http://localhost:3000"
-API_KEY_PREFIX="echo_"
-```
-
 ## Features Overview
 
 ### Dashboard