Add ASI PLC control logic docs and images

[AdvancedImagingUTSW]

Add new ASI Control Logic guide (docs/source/02_user_guide/01_supported_hardware/asi_logic.rst) describing Z-stack and continuous acquisition PLC workflows and sequencing. Include three diagrams (plc_control_loop.png, plc_control_loop_2.png, plc_continuous.png) and update daq.rst to link to the new ASI logic section for reference.

[Copilot]

Pull request overview

Adds documentation describing ASI Tiger PLC control logic (Z-stack and continuous acquisition) and links it from the DAQ hardware guide so users can understand how ASI timing is implemented within navigate.

Changes:

• Added a new “ASI Control Logic” documentation page with diagrams for Z-stack and continuous acquisition workflows.
• Linked the DAQ hardware guide’s Altair/ASI section to the new ASI control-logic documentation.
• Added a new PLC diagram image (plc_continuous.png) for the continuous-acquisition section.

Reviewed changes

Copilot reviewed 2 out of 5 changed files in this pull request and generated 2 comments.

File	Description
docs/source/images/plc_continuous.png	Adds the continuous-acquisition PLC diagram referenced by the new ASI logic page.
docs/source/02_user_guide/01_supported_hardware/daq.rst	Adds a cross-reference from the ASI/Altair setup section to the ASI PLC logic documentation.
docs/source/02_user_guide/01_supported_hardware/asi_logic.rst	New documentation page describing ASI Tiger PLC trigger sequencing with included diagrams.

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[codecov]

Codecov Report

✅ All modified and coverable lines are covered by tests.
✅ Project coverage is 63.65%. Comparing base (d4a276a) to head (221f7a4).
⚠️ Report is 1 commits behind head on develop.

Additional details and impacted files

@@             Coverage Diff             @@
##           develop    #1204      +/-   ##
===========================================
+ Coverage    63.64%   63.65%   +0.01%     
===========================================
  Files          189      189              
  Lines        26029    26029              
===========================================
+ Hits         16565    16568       +3     
+ Misses        9464     9461       -3     

Flag	Coverage Δ
unittests	63.65% <ø> (+0.01%)	⬆️

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[joelaugustine099]

Looks good now