[PM-41917] Add lit inline menu feature flag to server

[dan-livefront]

🎟️ Tracking

https://bitwarden.atlassian.net/browse/PM-41917

📔 Objective

Add LitInlineMenuComponents = "lit-inline-menu-components"; to the server

[github-actions]

🤖 Bitwarden Claude Code Review

Overall Assessment: APPROVE

This PR adds a single feature flag constant LitInlineMenuComponents = "lit-inline-menu-components" to FeatureFlagKeys in src/Core/Constants.cs. The constant is placed in the Autofill Team section, matches the naming style of neighboring flags in that block, and is not duplicated elsewhere in the codebase. No security, correctness, or breaking-change concerns identified.

Code Review Details

No findings.

[codecov]

Codecov Report

✅ All modified and coverable lines are covered by tests.
✅ Project coverage is 63.17%. Comparing base (643e3aa) to head (6ee0f1c).
⚠️ Report is 1 commits behind head on main.

❗ There is a different number of reports uploaded between BASE (643e3aa) and HEAD (6ee0f1c). Click for more details.

HEAD has 1 upload less than BASE

Flag	BASE (643e3aa)	HEAD (6ee0f1c)
	2	1

Additional details and impacted files

@@            Coverage Diff             @@
##             main    #8198      +/-   ##
==========================================
- Coverage   68.41%   63.17%   -5.24%     
==========================================
  Files        2380     2381       +1     
  Lines      103679   103771      +92     
  Branches     9386     9394       +8     
==========================================
- Hits        70931    65559    -5372     
- Misses      30420    35981    +5561     
+ Partials     2328     2231      -97     

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