fix: Tab layout broke for too small modal

[fsbraun]

Fix tab layout in small modals by adding flex-wrap to nav-pills and updating the compiled CSS

Fixes #318

Bug Fixes:

• Enable flex-wrap on nav-pills to prevent tabs from breaking in narrow modals

Build:

• Regenerate compiled base.css after SASS update

[sourcery-ai]

Reviewer's guide (collapsed on small PRs)

Reviewer's Guide

This pull request patches the tab layout in narrow modal windows by enabling wrapping for the tab list and updating the compiled CSS accordingly.

File-Level Changes

Change	Details	Files
Enable wrapping on tab list to prevent overflow in small modals	Added flex-wrap: wrap to the SASS rule for .nav-pills tabs Recompiled base.css to include the updated layout behavior	private/sass/components/_tabs.scss djangocms_frontend/static/djangocms_frontend/css/base.css

Assessment against linked issues

Issue	Objective	Addressed	Explanation
#318	Prevent tab titles with spaces from breaking into two lines and overflowing their border boxes in the plugin modal.	✅
#318	Ensure that when the tab list grows longer than the modal width, the layout adapts (e.g., by spreading tabs into two rows or enabling horizontal scrolling) to maintain usability and visual integrity.	✅

Possibly linked issues

• Plugin tab titles with spaces do not break correctly #318: The PR adds flex-wrap to tab navigation, allowing tab titles to wrap to multiple lines instead of breaking incorrectly when the modal is too small.
• Plugin tab titles with spaces do not break correctly #318: PR adds flex-wrap to tab navigation to fix layout in small modals, resolving the broken column page issue.

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[codecov]

Codecov Report

✅ All modified and coverable lines are covered by tests.
✅ Project coverage is 89.13%. Comparing base (ce49f00) to head (d779687).
⚠️ Report is 1 commits behind head on main.

Additional details and impacted files

@@           Coverage Diff           @@
##             main     #319   +/-   ##
=======================================
  Coverage   89.13%   89.13%           
=======================================
  Files         124      124           
  Lines        3387     3387           
  Branches      288      288           
=======================================
  Hits         3019     3019           
  Misses        252      252           
  Partials      116      116           

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