[QUESTION] Allow two-line session titles in TUI Sessions dialog

[CasualDeveloper]

Replacement for #6165 (auto-closed by stale bot) to keep discussion active.

Would maintainers accept letting long session names wrap to two lines in the TUI Sessions dialog?

PR #6166 is rebased and ready:
#6166

Scope is intentionally narrow:

• opt-in maxLines on DialogSelect
• enabled only for the Sessions dialog
• other dialogs stay single-line by default
• focused tests for wrapping and truncation

Before:

After:

If this direction is acceptable, I can keep the PR updated. If not, I can close or rework it.

[kommander]

I could see that working with a switch in the tui config, default off to not disrupt.

[CasualDeveloper]

I could see that working with a switch in the tui config, default off to not disrupt.

@kommander hmm. is a switch necessary? the session dialog already reserves two lines when the session names are too long. it just doesn't let the text the continue to the second line, per the screenshots.

my changes wouldnot change the amount of lines reserved, just allow the names the continue into the second line, and if it cant fit, follow existing behaviour to truncate with a ...

[kommander]

Ah, I thought it was using Opentui text wrapping. I think it is okay then. It probably currently breaks for CJK/Unicode though if it's manual wrapping and truncation.