fix: unable get ComfyUI-Manager path when its folder name is lowercase in case-sensitive file system

[jimlee2048]

ComfyUI-Manager now suggests to install in lowercase folder name (also its registry node name).

However, the current logic only use the name ComfyUI-Manager to get path, which would ignores the lowercase name comfyui-manager in case-sensitive filesystems.

In addition, I changed the default ComfyUI-Manager installation path to use lowercase folder names as suggested in its README.md.

[codecov]

Codecov Report

❌ Patch coverage is 0% with 19 lines in your changes missing coverage. Please review.

Files with missing lines	Patch %	Lines
comfy_cli/workspace_manager.py	0.00%	9 Missing ⚠️
comfy_cli/command/custom_nodes/command.py	0.00%	5 Missing ⚠️
comfy_cli/command/custom_nodes/cm_cli_util.py	0.00%	3 Missing ⚠️
comfy_cli/command/install.py	0.00%	2 Missing ⚠️

@@            Coverage Diff             @@
##             main     #244      +/-   ##
==========================================
- Coverage   44.78%   44.61%   -0.18%     
==========================================
  Files          29       29              
  Lines        2838     2849      +11     
==========================================
  Hits         1271     1271              
- Misses       1567     1578      +11     

Files with missing lines	Coverage Δ
comfy_cli/command/install.py	32.84% <0.00%> (ø)
comfy_cli/command/custom_nodes/cm_cli_util.py	25.49% <0.00%> (-0.51%)	⬇️
comfy_cli/command/custom_nodes/command.py	37.73% <0.00%> (-0.42%)	⬇️
comfy_cli/workspace_manager.py	54.11% <0.00%> (-1.98%)	⬇️

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[polarathene]

Related: #233

[jimlee2048]

close stale pr