chore: updated icons and fixed typo

Author: manchenkoff

docs/content/3.composables/1.useEcho.md

@@ -1,6 +1,6 @@
 ---
 title: useEcho
-description: Composable for working with Echo isntance in your code. 
+description: Composable for working with Echo instance in your code. 
 navigation:
   icon: i-lucide-parentheses
 ---

docs/content/index.md

@@ -84,7 +84,7 @@ Features
 #features
   :::u-page-feature
   ---
-  icon: i-lucide-palette
+  icon: i-lucide-user-lock
   ---
   #title
   Sanctum-based
@@ -95,7 +95,7 @@ Features
 
   :::u-page-feature
   ---
-  icon: i-lucide-type
+  icon: i-lucide-cookie
   ---
   #title
   CSRF management
@@ -106,7 +106,7 @@ Features
 
   :::u-page-feature
   ---
-  icon: i-lucide-layers
+  icon: i-lucide-tablet-smartphone
   ---
   #title
   CSR-only
@@ -117,7 +117,7 @@ Features
 
   :::u-page-feature
   ---
-  icon: i-lucide-search
+  icon: i-simple-icons-typescript
   ---
   #title
   TypeScript
@@ -128,7 +128,7 @@ Features
 
   :::u-page-feature
   ---
-  icon: i-lucide-navigation
+  icon: i-lucide-cog
   ---
   #title
   Predefined configuration
@@ -139,7 +139,7 @@ Features
 
   :::u-page-feature
   ---
-  icon: i-lucide-moon
+  icon: i-lucide-git-pull-request
   ---
   #title
   Open-source