feat: minor improvements and refactoring in Text Replacer Tool

- Changed the replaceText method to take all options as arguments.
- Removed compute from SimpleRadio component.
- Moved InitialValuesType type and initialValues object to a separate file to avoid Fast Refresh error.
- Used ToolContent and added usage examples.

src/pages/tools/string/index.ts

@@ -8,12 +8,14 @@ import { tool as stringPalindrome } from './palindrome/meta';
 import { tool as stringToMorse } from './to-morse/meta';
 import { tool as stringSplit } from './split/meta';
 import { tool as stringJoin } from './join/meta';
+import { tool as stringReplace } from './text-replacer/meta';
 
 export const stringTools = [
   stringSplit,
   stringJoin,
   stringRemoveDuplicateLines,
-  stringToMorse
+  stringToMorse,
+  stringReplace
   // stringReverse,
   // stringRandomizeCase,
   // stringUppercase,