feat: add CLI support for deployment and container logs (#2944)

[Harikrishnan1367709]

Adds REST API endpoints to view deployment logs and container logs via CLI.

Changes

• ✅ GET /api/logs/deployment/:deploymentId - View deployment logs
• ✅ GET /api/logs/container/:containerId - View container logs
• ✅ Support for tail, follow, since parameters
• ✅ Streaming support via Server-Sent Events
• ✅ Local and remote (SSH) server support

Usage

Deployment logs

curl -H "X-API-Key: KEY" "http://localhost:3000/api/logs/deployment/DEPLOYMENT_ID?tail=100"

Container logs

curl -H "X-API-Key: KEY" "http://localhost:3000/api/logs/container/CONTAINER_ID?tail=50"Closes #2944

fixes - #2944