Add development scripts and Docker Compose configuration for local environment setup

- Introduced `dev-start.sh`, `dev-stop.sh`, `dev-logs.sh`, and `dev-shell.sh` for managing the development environment.
- Added `docker-compose.dev.yml` to define services for API and web applications with appropriate configurations.
- Updated `README.md` to include instructions for development mode and commands for managing the environment.

dev-shell.sh

@@ -0,0 +1,68 @@
+#!/bin/bash
+
+# USDA Vision Development Shell Script
+# This script opens a shell in the running development container
+
+set -e
+
+echo "🐚 USDA Vision Development Shell"
+echo "================================"
+
+# Check if docker-compose.dev.yml exists
+if [ ! -f "docker-compose.dev.yml" ]; then
+    echo "❌ Error: docker-compose.dev.yml not found!"
+    echo "Please make sure you're in the project root directory."
+    exit 1
+fi
+
+# Function to show help
+show_help() {
+    echo "Usage: $0 [SERVICE]"
+    echo ""
+    echo "Services:"
+    echo "  api             Open shell in API container (default)"
+    echo "  web             Open shell in web container"
+    echo ""
+    echo "Examples:"
+    echo "  $0              # Open shell in API container"
+    echo "  $0 api          # Open shell in API container"
+    echo "  $0 web          # Open shell in web container"
+}
+
+# Default service
+SERVICE="api"
+
+# Parse arguments
+while [[ $# -gt 0 ]]; do
+    case $1 in
+        -h|--help)
+            show_help
+            exit 0
+            ;;
+        api|web)
+            SERVICE="$1"
+            shift
+            ;;
+        *)
+            echo "❌ Unknown option: $1"
+            show_help
+            exit 1
+            ;;
+    esac
+done
+
+echo "🔍 Checking if $SERVICE container is running..."
+
+# Check if the service is running
+if ! docker compose -f docker-compose.dev.yml ps $SERVICE | grep -q "Up"; then
+    echo "❌ Error: $SERVICE container is not running!"
+    echo "Please start the development environment first with: ./dev-start.sh"
+    exit 1
+fi
+
+echo "🚀 Opening shell in $SERVICE container..."
+echo "💡 Tip: Use 'exit' to return to your host shell"
+echo ""
+
+# Execute shell in the container
+docker compose -f docker-compose.dev.yml exec $SERVICE /bin/bash