Add camera test framework and initial tests for Bosch FLEXIDOME indoor 5100i IR

- Introduced a new directory `testdata/captures/` containing captured XML archives and README documentation for the camera test framework.
- Added a mock server implementation to replay captured SOAP responses for testing.
- Created automated tests for Bosch FLEXIDOME indoor 5100i IR using captured responses, validating device information, system date and time, capabilities, and profiles.
- Implemented enhanced device features tests, covering hostname, DNS, NTP, network interfaces, scopes, and user management.
- Added support for enhanced media and imaging features, including video and audio sources, and imaging options.
- Updated types to include new configurations and options for network, imaging, and device capabilities.

examples/discover-real-camera/main.go

@@ -0,0 +1,39 @@
+package main
+
+import (
+	"context"
+	"fmt"
+	"log"
+	"time"
+
+	"github.com/0x524A/go-onvif/discovery"
+)
+
+func main() {
+	fmt.Println("Discovering ONVIF cameras on the network...")
+
+	ctx := context.Background()
+
+	devices, err := discovery.Discover(ctx, 10*time.Second)
+	if err != nil {
+		log.Fatalf("Discovery failed: %v", err)
+	}
+
+	if len(devices) == 0 {
+		fmt.Println("No ONVIF devices found")
+		return
+	}
+
+	fmt.Printf("\nFound %d device(s):\n\n", len(devices))
+	for i, device := range devices {
+		fmt.Printf("Device #%d:\n", i+1)
+		fmt.Printf("  Endpoint Ref: %s\n", device.EndpointRef)
+		fmt.Printf("  XAddrs: %v\n", device.XAddrs)
+		fmt.Printf("  Device Endpoint: %s\n", device.GetDeviceEndpoint())
+		fmt.Printf("  Name: %s\n", device.GetName())
+		fmt.Printf("  Location: %s\n", device.GetLocation())
+		fmt.Printf("  Types: %v\n", device.Types)
+		fmt.Printf("  Scopes: %v\n", device.Scopes)
+		fmt.Println()
+	}
+}