[tpoliaw]

When editing scripts that make use of the dynamic plan/device access in
the client, there is no type checking available by default (as the
available plans are unknown). This adds a subcommand to generate a
type-stubs package for the currently running server to help write scripts.

blueapi generate-stubs /tmp/blueapi-stubs
pip install --editable /tmp/blueapi-stubs

type checkers and LSPs will then be able to check scripts for correct plan
names/arguments/etc as well as providing completions while editing.

[codecov]

Codecov Report

❌ Patch coverage is 91.74312% with 9 lines in your changes missing coverage. Please review.
✅ Project coverage is 96.31%. Comparing base (0178a43) to head (b3c3d86).
⚠️ Report is 1 commits behind head on main.

Files with missing lines	Patch %	Lines
src/blueapi/cli/cli.py	44.44%	5 Missing ⚠️
src/blueapi/cli/stubgen.py	97.50%	2 Missing ⚠️
src/blueapi/client/client.py	75.00%	2 Missing ⚠️

Additional details and impacted files

@@            Coverage Diff             @@
##             main    #1740      +/-   ##
==========================================
- Coverage   96.46%   96.31%   -0.16%     
==========================================
  Files          49       49              
  Lines        3791     3876      +85     
==========================================
+ Hits         3657     3733      +76     
- Misses        134      143       +9     

☔ View full report in Codecov by Harness.
📢 Have feedback on the report? Share it here.

🚀 New features to boost your workflow:

• ❄️ Test Analytics: Detect flaky tests, report on failures, and find test suite problems.

[tpoliaw]

Needs DiamondLightSource/observability-utils#24 for this to work well