adding providers support

[deep1401]

• add support to add providers for each team based on the current logged in user and current selected team.
• develop ui for showing available providers
• develop ui and api endpoints for launching clusters
• ui for submitting jobs
• ui for results viewing and multiple job control parts

[codecov-commenter]

Codecov Report

❌ Patch coverage is 16.11975% with 1457 lines in your changes missing coverage. Please review.

Files with missing lines	Patch %	Lines
api/transformerlab/compute_providers/skypilot.py	0.00%	576 Missing ⚠️
api/transformerlab/routers/compute_provider.py	17.44%	355 Missing ⚠️
api/transformerlab/compute_providers/slurm.py	0.00%	275 Missing ⚠️
api/transformerlab/compute_providers/router.py	17.85%	69 Missing ⚠️
api/transformerlab/compute_providers/example.py	0.00%	63 Missing ⚠️
api/transformerlab/services/provider_service.py	27.77%	52 Missing ⚠️
api/transformerlab/compute_providers/config.py	30.98%	49 Missing ⚠️
api/transformerlab/schemas/compute_providers.py	77.77%	10 Missing ⚠️
api/transformerlab/compute_providers/base.py	71.42%	8 Missing ⚠️

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