Fix: Detect workspace as default when it matches cwd (#311)

[beyandbey]

Fixes #311

comfy launch used to detect Workspace.CURRENT_DIR when launched from within the directory marked as default.
This lead to some unexpected behavior, i.e. not being able to apply default launch extras.

When working from within the default workspace, I'd assume the user wants to apply default settings as well. Hence following changes:

• detect WorkspaceType.DEFAULT when run from default directory
• use --here to detect as WorkspaceType.CURRENT_DIR instead (and hence ignore default setttings)

This makes working within the default workspace more convenient, whilst preserving the possibility to opt-out of default behavior.

[codecov]

Codecov Report

❌ Patch coverage is 42.85714% with 4 lines in your changes missing coverage. Please review.

Files with missing lines	Patch %	Lines
comfy_cli/workspace_manager.py	42.85%	4 Missing ⚠️

@@            Coverage Diff             @@
##             main     #338      +/-   ##
==========================================
- Coverage   52.18%   52.15%   -0.04%     
==========================================
  Files          32       32              
  Lines        3516     3520       +4     
==========================================
+ Hits         1835     1836       +1     
- Misses       1681     1684       +3     

Files with missing lines	Coverage Δ
comfy_cli/workspace_manager.py	62.87% <42.85%> (-0.93%)	⬇️

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