Launcher: long Game location path overflows the window — enable word wrapping

[swstegall]

Summary

In the launcher's main window, the Game location: path is drawn on a single non-wrapping line. A long install path (e.g. /Users/swstegall/Documents/Programming/server-workspace/ffxiv-install-environment/…) runs off the right edge of the window and is clipped, so the end of the path (the part that actually disambiguates the install) is unreadable. The path should word-wrap within the window width instead.

Observed: the "Game location:" row shows …/ffxiv-install-environment/t and is cut off at the window's right border, with the remainder of the path inaccessible without resizing the window very wide.

Root cause

src/app/launcher_window.rs:418-425 renders the path with ui.monospace(...) inside a plain ui.horizontal(...):

ui.horizontal(|ui| {
    ui.label("Game location:");
    let shown = self
        .resolved_game_location()
        .map(|p| p.display().to_string())
        .unwrap_or_else(|| "(not set)".to_string());
    ui.monospace(shown);            // <- single line, no wrap, unbounded width
});

A plain ui.horizontal lays its children out left-to-right with effectively unbounded width, and ui.monospace defaults to TextWrapMode::Extend — so a long path just keeps extending past the panel/window edge instead of wrapping. (Same would apply to any long path; the screenshot path is ~95 chars.)

Suggested fix (egui 0.28)

The label needs a bounded width + wrapping. Options, in rough order of preference:

1. Wrap within the row — use horizontal_wrapped, which constrains to the available panel width and wraps children onto new rows:

   ui.horizontal_wrapped(|ui| {
       ui.label("Game location:");
       ui.monospace(shown);
   });

2. Path on its own line, wrapped — a Label that is not inside a horizontal layout grows to the panel width and wraps:

   ui.label("Game location:");
   ui.add(egui::Label::new(egui::RichText::new(shown).monospace()).wrap());

3. Truncate with ellipsis + full path on hover (if a one-line row is preferred over wrapping) — keeps the row height fixed and never overflows:

   ui.add(egui::Label::new(egui::RichText::new(shown).monospace()).truncate())
       .on_hover_text(&full_path);

The user request is specifically word wrapping, so prefer (1) or (2); (3) is the alternative if wrapping a long path across several rows is considered too tall.

While here, sanity-check the sibling rows in the same panel (e.g. the game.ver … status colored_label at launcher_window.rs:439) don't have the same overflow with long content.

Acceptance criteria

• A long Game location path wraps (or truncates with a full-path tooltip) so it stays within the launcher window and nothing is clipped off the right edge.
• The window remains usable at its default size — the long path no longer forces horizontal overflow.
• Short paths and the (not set) placeholder still render correctly on one line.

Pointers

• src/app/launcher_window.rs:418-425 — the "Game location:" row (the fix site)
• src/app/launcher_window.rs:439 — adjacent game.ver status label (verify no similar overflow)
• egui 0.28 wrapping APIs: Ui::horizontal_wrapped, egui::Label::wrap() / ::truncate(), Response::on_hover_text

[swstegall]

Example of the path extending off-window on Game location: