Issue: Modularize vision-language-service.js to prevent "God Service"

[deepdevjose]

vision-language-service.js is becoming a "God Object." To improve maintainability and QoS (Quality of Service), we need to decouple its internal logic.

Proposed Architecture:
Split the file into the following modules:

core-inference.js: Pure model interaction.

processing.js: Pre-processing and post-processing logic.

telemetry.js: QoS and performance monitoring.

plugins/qr-service.js: Specialized logic like QR code handling.