docs: added project README.md

README.md

@@ -1 +1,58 @@
 # Order service
+
+Golang microservice to manage orders.
+
+## Prerequisites
+
+Ensure you have the following installed on your system:
+
+- Golang (>=1.24)
+- protoc (Protocol Buffers compiler)
+- make (latest version recommended)
+
+## Installation
+
+### 1. Clone the project
+
+### 2. Go to the project directory
+
+### 3. Install dependencies
+
+```bash
+make i
+```
+
+### 4. Customize environment
+
+```bash
+cp .env.example .env
+```
+
+And setup env vars according to your needs.
+
+## Configuration
+
+```bash
+GRPC_PORT=50051        # gRPC server port
+LOG_LEVEL=info         # logging severity (debug, info, warn, error)
+```
+
+## Running
+
+### Build + run
+
+```bash
+make run
+```
+
+### Build
+
+```bash
+make build
+```
+
+### gRPC code generation
+
+```bash
+make generate
+```