Fix doc-comment file references left stale by today's six module splits

~17 comments across the codebase still pointed at udev.rs/winit.rs/
state.rs by their old flat-file names after those became udev/,
winit/, state/ directories - found while auditing what this work
rushed, since the split verification (function/struct-name diffing,
full test suite) checked structural correctness but never comment
accuracy. Updated each to either the specific new file (e.g. "see
state.rs's REPEAT_DELAY" -> "see state/mod.rs's REPEAT_DELAY",
"udev.rs's monitors()" -> "udev/platform.rs's monitors()") or the bare
module name where the reference was already generic ("the udev/winit
backends", not a specific location).

1 files changed, 1 insertions, 1 deletions

diff --git a/crates/wayland/src/protocols.rs b/crates/wayland/src/protocols.rs
index f680dc3..bf14d5b 100644
--- a/crates/wayland/src/protocols.rs
+++ b/crates/wayland/src/protocols.rs
@@ -644,7 +644,7 @@ impl WlrLayerShellHandler for CompState {
             if let Some(layer) = found {
                 // Same zone-change recompute `ensure_layer_initial_configure`
                 // already does on every commit that changes a layer's
-                // exclusive zone (state.rs) - but this is the *only* place
+                // exclusive zone (state/layers.rs) - but this is the *only* place
                 // that ever runs for a surface that goes away without one
                 // last commit. `unmap_layer` alone doesn't trigger it:
                 // reported live (by the AGS peer session) as a bar unmapping