fix(step-generation): fix accessing undefined nozzles

[koji]

Overview

fix undefined nozzle access

visualization_test.mov

close RQA-5098

Test Plan and Hands on Testing

• import the protocol that is attached to the ticket
• select the protocol and click visualize button
• click play button

Changelog

• change channel based condition check to nozzle based condition check

Review requests

Risk assessment

low

[koji]

if this change is acceptable, probably we can remove this comment.

[codecov]

Codecov Report

❌ Patch coverage is 32.67327% with 68 lines in your changes missing coverage. Please review.
✅ Project coverage is 56.69%. Comparing base (8d79c18) to head (9006b2e).
⚠️ Report is 2 commits behind head on chore_release-9.0.0.

Files with missing lines	Patch %	Lines
...n/src/getNextRobotStateAndWarnings/forPickUpTip.ts	21.73%	36 Missing ⚠️
...ion/src/getNextRobotStateAndWarnings/forDropTip.ts	23.80%	32 Missing ⚠️

Additional details and impacted files

@@                   Coverage Diff                   @@
##           chore_release-9.0.0   #20715      +/-   ##
=======================================================
- Coverage                56.70%   56.69%   -0.01%     
=======================================================
  Files                     3914     3915       +1     
  Lines                   323184   323262      +78     
  Branches                 45771    45772       +1     
=======================================================
+ Hits                    183268   183286      +18     
- Misses                  139699   139759      +60     
  Partials                   217      217              

Flag	Coverage Δ
protocol-designer	19.61% <25.74%> (+<0.01%)	⬆️
step-generation	5.72% <32.67%> (+<0.01%)	⬆️

Flags with carried forward coverage won't be shown. Click here to find out more.

Files with missing lines	Coverage Δ
...tRobotStateAndWarnings/forConfigureNozzleLayout.ts	100.00% <ø> (ø)
...neration/src/getNextRobotStateAndWarnings/index.ts	63.74% <100.00%> (-0.35%)	⬇️
step-generation/src/utils/getNozzleConfig.ts	100.00% <100.00%> (ø)
step-generation/src/utils/index.ts	75.00% <ø> (ø)
...ion/src/getNextRobotStateAndWarnings/forDropTip.ts	45.56% <23.80%> (-18.27%)	⬇️
...n/src/getNextRobotStateAndWarnings/forPickUpTip.ts	44.87% <21.73%> (-23.32%)	⬇️

... and 1 file with indirect coverage changes

🚀 New features to boost your workflow:

• ❄️ Test Analytics: Detect flaky tests, report on failures, and find test suite problems.
• 📦 JS Bundle Analysis: Save yourself from yourself by tracking and limiting bundle sizes in JS merges.