add CLI interface for USBCopySession with resume() support

README.md

@@ -115,6 +115,36 @@ session.complete()
 # See examples/teleop_cancel.py for cancellation handling
 ```
 
+### CLI Usage
+
+Track USB copy operations from the command line.
+
+**For complete examples, see [examples/cli/usb_copy/](examples/cli/usb_copy/).**
+
+Quick example:
+
+```bash
+# Start USB copy session
+RUN_ID=$(airoa-lineage-usb-copy start \
+  --namespace production \
+  --robot-id hsr001 \
+  --location weblab \
+  --repository-hash $(git rev-parse HEAD) \
+  --repository-uri https://github.com/user/repo.git \
+  --repository-tag v1.0.0 \
+  --repository-branch main \
+  --nominal-start-time "2025-11-26T00:00:00+00:00" \
+  --nominal-end-time "2025-11-26T05:00:00+00:00")
+
+# Perform your USB copy operation
+# ...
+
+# Complete session
+airoa-lineage-usb-copy complete --run-id "$RUN_ID"
+```
+
+See [docs/cli-usage.md](docs/cli-usage.md) for full CLI reference.
+
 ### Data Conversion Tracking
 
 Track data conversion pipelines (e.g., ROS Bag → LeRobot format):
@@ -164,6 +194,14 @@ print("Conversion completed successfully")
 
 ## Documentation
 
+- **[CLI Usage Guide](docs/cli-usage.md)** - Command-line interface reference
+  - Installation and quick start
+  - Configuration (file, environment variables, CLI arguments)
+  - Commands (start, complete, cancel)
+  - Output modes and exit codes
+  - Shell script integration examples
+  - Troubleshooting and common errors
+
 - **[Architecture](docs/architecture.md)** - System design and core components
   - TeleopSession, ConversionSession, MarquezClient, Timestamp Utilities
   - Event flow and RUNNING events
@@ -207,40 +245,7 @@ Shows how to track a batch ETL pipeline with input/output datasets.
 
 ## Development
 
-### Setup
-
-```bash
-# Clone the repository
-git clone https://github.com/your-org/airoa-lineage.git
-cd airoa-lineage
-
-# Install dependencies including dev tools
-uv sync --group dev
-```
-
-### Run Tests
-
-```bash
-make test
-```
-
-### Code Quality
-
-```bash
-# Format code
-make format
-
-# Run linter and type checker
-make lint
-```
-
-### Build Package
-
-```bash
-uv build
-```
-
-See the [Development Guide](docs/development.md) for comprehensive development documentation.
+For developers who want to contribute to airoa-lineage, see the [Development Guide](docs/development.md).
 
 ## License