fmt: Run cargo fmt

CREDITS.md

@@ -8,10 +8,12 @@
 - [jetcookies](https://github.com/jetcookies): Contributed `package.nix` file for nix packaging of the application and maintains the nix flake of the application.
 - [Sylvain Pelissier](https://github.com/sylvainpelissier): Worked on the Enterprise attestation features.
 - [kralonur](https://github.com/kralonur): Improved Pico-FIDO 7.6 compatibility and preserved legacy FIDO hardware configuration support.
+- [TheMaxMur](https://github.com/TheMaxMur): Add RS-Key support.
 
 **Third-party Libraries**
 
 - [Pico FIDO](https://github.com/polhenarejos/pico-fido) - The firmware this tool configures
+- [RS-Key](https://github.com/TheMaxMur/RS-Key) - The second firmware this tool configures
 - [GPUI](https://www.gpui.rs/) - UI framework written in rust
 - [gpui-component](https://longbridge.github.io/gpui-component/) - UI components for GPUI framework
 - [pcsc-rust](https://github.com/bluetech/pcsc-rust) - Smart card interface

src/hal/fido/mod.rs

@@ -1031,7 +1031,9 @@ fn build_rskey_phy_tlv(config: &AppConfigInput) -> Result<Vec<u8>, PFError> {
         // Firmware accepts a product record of 1..=33 bytes (name + trailing NUL),
         // so the name must be <= 32 bytes — reject rather than emit a wrapped length.
         if bytes.len() + 1 > 33 {
-            return Err(PFError::Device("Product name too long (max 32 bytes).".into()));
+            return Err(PFError::Device(
+                "Product name too long (max 32 bytes).".into(),
+            ));
         }
         tlv.push(RSKEY_PHY_TAG_USB_PRODUCT);
         tlv.push((bytes.len() + 1) as u8);
@@ -1467,7 +1469,10 @@ pub(crate) fn read_rskey_led_config(transport: &HidTransport) -> Result<LedStatu
     // `EF_LED_CONF` block. `parse_led_block` handles the 17/13/9-byte layouts.
     let data = transport.rs_key_config_read(RSKEY_CFG_TARGET_LED)?;
     let (steady, statuses) = crate::hal::common::parse_led_block(&data).ok_or_else(|| {
-        PFError::Device(format!("LED config response too short: {} bytes", data.len()))
+        PFError::Device(format!(
+            "LED config response too short: {} bytes",
+            data.len()
+        ))
     })?;
 
     log::info!(

src/ui/screens/config/view_model.rs

@@ -761,7 +761,14 @@ impl ConfigViewModel {
             let new_curves_mask = Self::curves_mask_from_toggles(self);
             let changed = Some(new_curves_mask) != raw_curves_mask
                 || (raw_curves_mask.is_none() && new_curves_mask != 0);
-            (changed, if changed { Some(new_curves_mask) } else { raw_curves_mask })
+            (
+                changed,
+                if changed {
+                    Some(new_curves_mask)
+                } else {
+                    raw_curves_mask
+                },
+            )
         };
         if has_curve_changes {
             has_changes = true;