update docs for accuracy

Author: LadyBluenotes

src/routes/reference/store-utilities/create-mutable.mdx

@@ -56,7 +56,7 @@ Mutable store proxy.
 
 - `createMutable` creates mutable shared state through a reactive proxy. Property reads and writes go through that proxy, and nested property access is reactive.
 - Writes, deletes, and array mutator methods are batched through the proxy while updating the store in place.
-- This is primarily a client-side reactive proxy mechanism.
+- `createMutable` exposes reads and writes through the same proxy instead of separating them into a getter and setter.
 - Getters and setters defined on the initial object remain available on the mutable store.
 
 ## Examples
@@ -86,10 +86,12 @@ const user = createMutable({
 	get fullName() {
 		return `${this.firstName} ${this.lastName}`;
 	},
-	set setFullName(value) {
+	set fullName(value) {
 		[this.firstName, this.lastName] = value.split(" ");
 	},
 });
+
+user.fullName = "Jane Doe";
 ```
 
 ## Related

src/routes/reference/store-utilities/create-store.mdx

@@ -27,6 +27,7 @@ type Store<T> = T;
 
 interface SetStoreFunction<T> {
 	(setter: T | Partial<T> | ((prev: T) => T | Partial<T>)): void;
+	(...path: unknown[]): void;
 }
 
 function createStore<T extends object = {}>(
@@ -59,9 +60,9 @@ Tuple containing the store proxy and its setter.
 
 ## Behavior
 
-- The returned store is read through a proxy.
-- The setter can replace the whole store or update nested paths.
-- Object updates shallow-merge by default, and setting a property to `undefined` deletes it.
+- The returned store is read through a proxy, and property reads track at the property level.
+- The setter supports both top-level updates and path syntax for nested updates.
+- Object updates shallow-merge by default, while single-array updates replace array contents. Setting a property to `undefined` deletes it.
 - Getters defined on the initial object remain available on the store.
 
 ## Examples
@@ -78,7 +79,7 @@ const [state, setState] = createStore({
 	},
 });
 
-setStore("user", "firstName", "Jane");
+setState("user", "firstName", "Jane");
 ```
 
 ### Getter

src/routes/reference/store-utilities/unwrap.mdx

@@ -44,6 +44,7 @@ Unwrapped value.
 - `unwrap` removes store proxies recursively and returns underlying plain data, reusing existing objects or arrays instead of cloning them when possible.
 - Frozen objects and arrays are shallow-copied before recursive unwrapping, while mutable ones are unwrapped in place.
 - Non-proxy input values are returned unchanged.
+- Mutating the returned value can mutate the underlying store data.
 
 Do not assume `unwrap` produces an isolated deep clone.
 
@@ -56,6 +57,8 @@ import { createStore, unwrap } from "solid-js/store";
 
 const [state] = createStore({ user: { name: "John" } });
 const user = unwrap(state.user);
+
+user.name = "Jane";
 ```
 
 ## Related