Update webhook configuration to use correct API endpoint path

FREEPBX_SETUP.md

@@ -81,7 +81,7 @@ This guide provides detailed instructions for setting up FreePBX to work with vB
    - Navigate to "Webhooks" section
    - Add new webhook:
      - Name: vBot Call Processing
-     - URL: https://iajitpanday-vbot.hf.space/run/predict
+     - URL: https://iajitpanday-vbot.hf.space/api/v1/process-call
      - Method: POST
      - Headers:
        ```
@@ -90,9 +90,9 @@ This guide provides detailed instructions for setting up FreePBX to work with vB
        ```
      - Payload:
        ```
-       data=[{"name": "file", "data": "${RECORDING_FILE}"},
-             {"name": "caller_number", "data": "${CALLERID(num)}"},
-             {"name": "called_number", "data": "${EXTEN}"}]
+       file=@${RECORDING_FILE}
+       caller_number=${CALLERID(num)}
+       called_number=${EXTEN}
        ```
    - Configure webhook triggers:
      - Event: Call Recording Complete
@@ -113,12 +113,12 @@ This guide provides detailed instructions for setting up FreePBX to work with vB
      # Check webhook logs
      tail -f /var/log/asterisk/webhook
      # Verify webhook delivery
-     curl -X POST https://iajitpanday-vbot.hf.space/run/predict \
+     curl -X POST https://iajitpanday-vbot.hf.space/api/v1/process-call \
        -H "X-API-Key: your_api_key" \
        -H "Content-Type: multipart/form-data" \
-       -F "data=[{\"name\": \"file\", \"data\": \"@/var/spool/asterisk/monitor/test.wav\"},
-                 {\"name\": \"caller_number\", \"data\": \"+1234567890\"},
-                 {\"name\": \"called_number\", \"data\": \"+0987654321\"}]"
+       -F "file=@/var/spool/asterisk/monitor/test.wav" \
+       -F "caller_number=+1234567890" \
+       -F "called_number=+0987654321"
      ```
 
 4. Configure SSL: