chore(deps): update textual requirement from >=8.2.5 to >=8.2.6

[dependabot]

Updates the requirements on textual to permit the latest version.

Release notes

Sourced from textual's releases.

The more selective release

Improved text select logic. You can select text without first clicking on a content area.

May break snapshots without affecting appearance.

[8.2.6] - 2026-04-13

Fixed

• Fixed selection to the right of code fence blocks (may break some snapshots)
• Fixed Markdown code fences losing content when switching themes Textualize/textual#6537

Added

• Added ability to select outside of text, so the user doesn't need to be quite so precise Textualize/textual#6523

Changelog

Sourced from textual's changelog.

[8.2.6] - 2026-04-13

Fixed

• Fixed selection to the right of code fence blocks (may break some snapshots)
• Fixed Markdown code fences losing content when switching themes Textualize/textual#6537

Added

• Added ability to select outside of text, so the user doesn't need to be quite so precise Textualize/textual#6523

[8.2.5] - 2026-04-30

Added

• Two new themes: "ansi-dark" and "ansi-light" Textualize/textual#6513
• Added an ansi value to themes Textualize/textual#6513

Changed

• App.ansi_color may now be None to use the ansi value from the theme. Textualize/textual#6513

[8.2.4] - 2026-04-19

Added

• Added DOM.update_classes Textualize/textual#6478

Fixed

• Fixed anchor released when scrolling down with the trackpad Textualize/textual#6503

[8.2.3] - 2026-04-05

Changed

• Reduce lag when resizing window, by moving resize from idle to a timer Textualize/textual#6471

[8.2.2] - 2026-04-03

Fixed

• Fixed Pointless style updates when resizing Textualize/textual#6464

[8.2.1] - 2026-03-29

Fixed

• Fix crash when a widget disapears between selections Textualize/textual#6455

... (truncated)

Commits

• f192904 Merge pull request #6538 from Textualize/bump826
• 018a448 bump to 8.2.6
• 36bb351 Merge pull request #6537 from Textualize/markdown-context
• 0bdce31 remove time factor
• f4bc21b snapshot test
• d979a7d snapshot
• 3545269 fix markdown context
• 2f7b768 Merge pull request #6523 from Textualize/select-state
• 1c0cda2 punctuation
• aaa0fc4 clarify
• Additional commits viewable in compare view

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