feat(settings): add grouped configuration hub, languages and tray controls

crates/ferese-animation/Cargo.toml

@@ -9,5 +9,6 @@ rust-version.workspace = true
 workspace = true
 
 [dependencies]
+schemars.workspace = true
 ferese-layout = { path = "../ferese-layout" }
 serde.workspace = true

crates/ferese-animation/src/settings.rs

@@ -1,7 +1,9 @@
 use crate::{CrossingPolicy, SpringConfig};
 
 /// One configuration contract for compositor and out-of-process shell motion.
-#[derive(Clone, Copy, Debug, PartialEq, serde::Deserialize)]
+#[derive(
+    Clone, Copy, Debug, PartialEq, serde::Deserialize, schemars::JsonSchema, serde::Serialize,
+)]
 #[serde(default, deny_unknown_fields)]
 pub struct MotionSettings {
     pub enabled: bool,
@@ -63,7 +65,16 @@ impl MotionSettings {
     }
 }
 
-#[derive(Clone, Copy, Debug, Default, PartialEq, serde::Deserialize)]
+#[derive(
+    Clone,
+    Copy,
+    Debug,
+    Default,
+    PartialEq,
+    serde::Deserialize,
+    schemars::JsonSchema,
+    serde::Serialize,
+)]
 #[serde(default, deny_unknown_fields)]
 pub struct SpringSettings {
     pub duration_ms: Option<f64>,