feat: add telemetry for cli

[radugheo]

Added CLI telemetry tracking via Application Insights for all commands, reporting execution status, duration, and environment context.
Events are buffered in-process and flushed to App Insights via an atexit handler so telemetry never blocks command execution.

Development Package

• Use uipath pack --nolock to get the latest dev build from this PR (requires version range).
• Add this package as a dependency in your pyproject.toml:

[project]
dependencies = [
  # Exact version:
  "uipath==2.8.47.dev1012054945",

  # Any version from PR
  "uipath>=2.8.47.dev1012050000,<2.8.47.dev1012060000"
]

[[tool.uv.index]]
name = "testpypi"
url = "https://test.pypi.org/simple/"
publish-url = "https://test.pypi.org/legacy/"
explicit = true

[tool.uv.sources]
uipath = { index = "testpypi" }

[tool.uv]
override-dependencies = [
    "uipath>=2.8.47.dev1012050000,<2.8.47.dev1012060000",
]