[wyf-777]

Script dialogs without saved geometry can open at a narrow default width even when their labels need more space. In #3583, a short title leaves much of the form behind scrollbars. inputDialog() fills unspecified dimensions from the dialog's current size before it has adjusted to its contents, and adds the button box after sizing.

Create the button box and apply the stylesheet before calculating the default size with adjustSize(). Restore saved geometry and apply explicit .width / .height afterwards. This preserves user sizing and the scroll area's existing size limits for large forms.

Add integration tests for initial content fitting and for explicit dimensions followed by restoring a user-resized dialog. The test plugin exposes dialog geometry and a resize action to exercise these behaviors in the real application.

Related to #3583.

Validation on Windows 11 build 22631, MSVC 19.44, Qt 6.10.2, Debug:

• New content-fitting test fails on 81c5c21b60a3bc81c242eb0625a827e68470ad55: horizontal scroll maximum is 124 instead of 0. It passes with the fix.
• commandDialogFitsContents, commandDialogRestoreGeometry, commandDialog, and commandDialogCloseOnDisconnect pass (6 passed including suite setup/cleanup, 0 failed).
• Running the form reconstructed from the issue attachment changes its initial size from 190×107 to 562×413 on this display. Large content remains scrollable.
• git diff --check passes.

Optional encryption, keychain, audio, native notifications and regular plugins were disabled for this local build. The test plugin was built and loaded. Full upstream CI, Linux/macOS and Qt 6.10.3 (currently used by Windows CI) have not been run. Existing saved small geometry is intentionally retained.

[codecov]

Codecov Report

❌ Patch coverage is 91.17647% with 3 lines in your changes missing coverage. Please review.
✅ Project coverage is 74.45%. Comparing base (81c5c21) to head (d094cec).
⚠️ Report is 3 commits behind head on master.

Files with missing lines	Patch %	Lines
src/tests/itemtests/itemtests.cpp	80.00%	3 Missing ⚠️

Additional details and impacted files

@@            Coverage Diff             @@
##           master    #3700      +/-   ##
==========================================
+ Coverage   74.41%   74.45%   +0.03%     
==========================================
  Files         256      256              
  Lines       38118    38146      +28     
  Branches     5139     5145       +6     
==========================================
+ Hits        28367    28400      +33     
+ Misses       9751     9746       -5     

☔ 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.
• 📦 JS Bundle Analysis: Save yourself from yourself by tracking and limiting bundle sizes in JS merges.

[hluk]

Thanks for the fix!