Controller: subtitle line actions, Button Style, keyboard-only mode pause, Alt+C fixes (#316)

Co-authored-by: Claude Opus 5.5 <noreply@anthropic.com>
Co-authored-by: Claude <noreply@anthropic.com>

docs-site/anki-integration.md

@@ -164,7 +164,7 @@ When you cancel, you can go back to editing, keep the original timing, create th
 
 With [controller support](/usage#controller-support) on, the dialog has its own controller layout, and each button shows its controller shortcut. It works with or without keyboard-only mode, and the controller's usual actions pause until the dialog closes. Buttons that were already held when the dialog opened, such as the mine button, wait for a fresh press.
 
-`A`, `B`, `X` and `Y` mean the letters printed on your controller. If yours has A on the right and B at the bottom (Switch-style and many 8BitDo pads), set `controller.faceButtonLabels` to `"nintendo"`; PlayStation pads use the default (`A` is ✕, `B` ○, `X` □, `Y` △).
+`A`, `B`, `X` and `Y` mean the letters printed on your controller. Pick your controller's **Button Style** in `Alt+C`: choose Nintendo if A is on the right and B at the bottom (Switch-style and many 8BitDo pads). On PlayStation, `A` is ╳, `B` ○, `X` □ and `Y` △, and the shortcuts on screen show those symbols.
 
 Hold `L1` or `R1` and press the D-pad for the combos. `L1` covers the clip start and the lines before it, and `R1` the clip end and the lines after it. D-pad actions repeat while held.
 
@@ -267,7 +267,7 @@ The manual dialog cancels itself after 90 seconds. Identical entries are not ded
 
 ### With a controller {#field-grouping-with-a-controller}
 
-With [controller support](/usage#controller-support) on, the dialog has its own controller layout, and each control shows its controller shortcut. Like the [media timing review](#with-a-controller), it works with or without keyboard-only mode, `A`/`B`/`X`/`Y` are the printed letters (see `controller.faceButtonLabels`), and a button already held when the dialog opens waits for a fresh press.
+With [controller support](/usage#controller-support) on, the dialog has its own controller layout, and each control shows its controller shortcut. Like the [media timing review](#with-a-controller), it works with or without keyboard-only mode, `A`/`B`/`X`/`Y` are the printed letters (set by **Button Style** in `Alt+C`), and a button already held when the dialog opens waits for a fresh press.
 
 | Controller         | Choosing the card                 | Merge preview           |
 | ------------------ | --------------------------------- | ----------------------- |