updated all 'home' references to 'saved', removed homing procedure fr…

[tomkane-dls]

…om ioc startup, and added empty sim/ dir

[codecov]

Codecov Report

❌ Patch coverage is 49.09091% with 28 lines in your changes missing coverage. Please review.
✅ Project coverage is 72.40%. Comparing base (04692d6) to head (86c3913).
⚠️ Report is 2 commits behind head on main.

Files with missing lines	Patch %	Lines
src/fastcs_standa_mirror/__main__.py	6.66%	14 Missing ⚠️
src/fastcs_standa_mirror/mirror_controller.py	63.15%	7 Missing ⚠️
src/fastcs_standa_mirror/utils.py	60.00%	4 Missing ⚠️
src/fastcs_standa_mirror/motor_controller.py	72.72%	3 Missing ⚠️

Additional details and impacted files

@@            Coverage Diff             @@
##             main       #2      +/-   ##
==========================================
+ Coverage   71.82%   72.40%   +0.57%     
==========================================
  Files           7        7              
  Lines         252      250       -2     
==========================================
  Hits          181      181              
+ Misses         71       69       -2     

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