feat: ui changes

src/pages/tools/string/join/meta.ts

@@ -1,11 +1,10 @@
 import { defineTool } from '@tools/defineTool';
 import { lazy } from 'react';
-import image from '@assets/text.png';
 
 export const tool = defineTool('string', {
   path: 'join',
   name: 'Text Joiner',
-  image,
+  icon: 'tabler:arrows-join',
   description:
     "World's Simplest Text Tool World's simplest browser-based utility for joining text. Load your text in the input form on the left and you'll automatically get merged text on the right. Powerful, free, and fast. Load text – get joined lines",
   shortDescription: 'Quickly merge texts',

src/pages/tools/string/split/meta.ts

@@ -5,7 +5,7 @@ import image from '@assets/text.png';
 export const tool = defineTool('string', {
   path: 'split',
   name: 'Text splitter',
-  image,
+  icon: 'material-symbols-light:arrow-split',
   description:
     "World's simplest browser-based utility for splitting text. Load your text in the input form on the left and you'll automatically get pieces of this text on the right. Powerful, free, and fast. Load text – get chunks.",
   shortDescription: 'Quickly split a text',

src/pages/tools/string/to-morse/meta.ts

@@ -5,7 +5,7 @@ import { lazy } from 'react';
 export const tool = defineTool('string', {
   name: 'String To morse',
   path: 'to-morse',
-  // image,
+  icon: 'arcticons:morse',
   description:
     "World's simplest browser-based utility for converting text to Morse code. Load your text in the input form on the left and you'll instantly get Morse code in the output area. Powerful, free, and fast. Load text – get Morse code.",
   shortDescription: 'Quickly encode text to morse',