deps: bump nicegui from 3.12.0 to 3.13.0

[dependabot]

Bumps nicegui from 3.12.0 to 3.13.0.

Release notes

Sourced from nicegui's releases.

v3.13.0

New features and enhancements

• Introduce ui.skip_link for keyboard-accessibility skip links (WCAG 2.4.1 "Bypass Blocks") (#5790 by @​evnchn, @​falkoschindler)
• Add per-line hover tooltips to ui.codemirror via a new line_tooltips property (with optional line_tooltip_html) (#5992 by @​Jepson2k, @​falkoschindler, @​evnchn)
• Add a ui.plotly run_plot_method() helper (mirroring run_grid_method/run_chart_method) with a Plotly.extendTraces demo for appending data without re-sending the full figure (#2660, #6060 by @​evnchn, @​falkoschindler)
• Improve the error message when storing a non-JSON-serializable value in app.storage, pointing at the offending key path and the underlying type instead of an internal class name (#6044, #6050 by @​NichtJens, @​falkoschindler, @​evnchn)

Bugfixes

• Fix dropped app.native.window_args, app.native.settings and app.native.start_args when the spawned window process can't re-execute the main module (e.g. console-scripts, python -m, PyInstaller); unpicklable values now emit a one-time warning instead of being silently dropped (#6082, #6093 by @​VFLins, @​falkoschindler, @​evnchn)

• Fix blank ui.aggrid when flex columns use the infinite row model; auto_size_columns becomes a tri-state bool | None defaulting to None (skip autoSizeStrategy when columns use flex) (#5087, #6080 by @​davetapley, @​evnchn, @​falkoschindler)

• Fix Event.emitted() returning None instead of the emitted arguments, adding an opt-in expect_args parameter to Event.subscribe() (#6077, #6078 by @​falkoschindler, @​evnchn)

• Fix the ui.sub_pages 404 sad-face persisting after client-side navigation when the page is first loaded at an unknown URL (#6069, #6071 by @​evnchn, @​falkoschindler)

  Note: Apps that relied on the styled sad-face overlay appearing on ui.sub_pages 404s now see only the inline 404: sub page X not found label inside their own chrome. The HTTP 404 status and the show_404=False escape hatch are unchanged.

• Replace the misleading "remove the main guard" reload error for python -m <pkg> with a targeted message naming the package and the working alternatives (#181, #3769, #5280, #5939, #6066, #6068 by @​NichtJens, @​evnchn, @​falkoschindler)

• Fix Client has been deleted warning spam on reload when scene objects are mutated after await (#6058, #6059 by @​codingpaula, @​evnchn, @​falkoschindler)

  Note: Element.update(), run_method() and get_computed_prop() now stay silent only for the disconnect/reload race; using an element after an explicit element.delete() emits a one-shot warning with a stack trace.

Documentation

• Improve the Markdown documentation served to AI agents: serve Markdown to known agent user-agents sending a wildcard Accept, emit heading prefixes while skipping decorative HTML and demo previews, and add aria-label/child-content labels to button Markdown (#6007, #6052, #6053, #6054 by @​evnchn, @​falkoschindler, @​HosseyNJF)
• Fill llms.md gaps in the element surface vs. ui.* exports (#6048, #6051 by @​evnchn, @​falkoschindler)
• Document how to keep ui.plotly responsive with large datasets by passing NumPy arrays / pandas Series instead of Python lists (#3340, #6095 by @​TsaiTung-Chen, @​python-and-novella, @​mohsenminaei, @​krashdifferent, @​eddie3ruff, @​buiapp, @​falkoschindler, @​evnchn)
• Fix bad Cumulative Layout Shift (CLS) on the documentation homepage (#6087, #6089 by @​evnchn, @​falkoschindler)

Testing

• Redo: randomize test ports and directories for parallel pytest sessions, re-applying #5960 with a fix for the #6061 import-time Storage.path regression (#5960, #6061, #6075 by @​falkoschindler, @​evnchn)

Infrastructure

• Fix Selenium screenshot artifacts not being uploaded on test failure (#6086 by @​HosseyNJF, @​evnchn, @​falkoschindler)

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Special thanks to our top sponsors DiscoLike Inc. and Lechler GmbH ✨

and all our other sponsors and contributors for supporting this project!

🙏 Want to support this project? Check out our GitHub Sponsors page to help us keep building amazing features!

v3.12.1

Bugfixes

• Fix auto-prune timers being skipped in script mode (#6072, #6074 by @​evnchn, @​falkoschindler)
• Fix RuntimeError in native mode on Python 3.14+ Linux (#6062, #6065 by @​noafilou, @​evnchn, @​falkoschindler)

... (truncated)

Commits

• fbc2407 Fill llms.md gaps in element surface vs. ui.* exports (#6048) (#6051)
• b2f387b Serve markdown for known agent UAs sending wildcard Accept (#6053)
• b7cf82a Improve diagnostic when storing a non-JSON-serializable value (#6050)
• 1c83d23 List ui.parallax, ui.skip_link and ui.xterm in the map
• e53fb93 Add aria-label and child-content labels to button markdown (#6052)
• a99f44a Fix Client has been deleted warning spam on reload (#6058) (#6059)
• 078c41a Add ui.skip_link for keyboard-accessibility skip links (WCAG 2.4.1) (#5790)
• 82c0ee7 Fix dropped app.native.* args in spawned window process (#6093)
• 00dea3d Add a note about large datasets to the ui.plotly docs (#6095)
• ebc2656 Add Plotly.extendTraces demo and run_plot_method helper (#6060)
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