fix: add custom blur rendering

Author: kulikp1

adminforth/documentation/docs/tutorial/03-Customization/02-customFieldRendering.md

@@ -585,53 +585,7 @@ list: '@/renderers/ZeroStylesRichText.vue',
 
 ### Sensitive data blur
 
-For fields containing sensitive data (like passwords, API keys, tokens, or other confidential values), you can create a renderer that blurs the value by default and reveals it on click.
-
-Create a file `SensitiveBlurCell.vue` in your `custom` directory:
-
-```html title='./custom/SensitiveBlurCell.vue'
-<template>
-  <div class="inline-flex items-center gap-1">
-    <div
-      class="overflow-hidden max-w-[200px] max-h-[20px] rounded-default"
-      :title="show ? $t('Click to hide') : $t('Click to show')"
-      @click="toggle"
-    >
-      <span
-        class="cursor-pointer select-none transition-all duration-200 text-lightListTableText dark:text-darkListTableText"
-        :class="{
-          'blur-[7px] hover:blur-[5px] brightness-50 dark:brightness-150': !show,
-        }"
-      >
-        <ValueRenderer :column="column" :record="record" />
-      </span>
-    </div>
-  </div>
-</template>
-
-<script setup lang="ts">
-import { ref } from 'vue';
-import ValueRenderer from '@/components/ValueRenderer.vue';
-import type { AdminForthResourceColumnCommon, AdminForthResourceCommon, AdminUser } from '@/types/Common';
-
-const props = defineProps<{
-  column: AdminForthResourceColumnCommon;
-  record: any;
-  meta: any;
-  resource: AdminForthResourceCommon;
-  adminUser: AdminUser;
-}>();
-
-const show = ref(false);
-
-function toggle(event: MouseEvent) {
-  show.value = !show.value;
-  event.stopPropagation();
-}
-</script>
-```
-
-Now use it in your resource configuration:
+For fields containing sensitive data (like passwords, API keys, tokens, or other confidential values), use the `SensitiveBlurCell` renderer. It blurs the value by default and reveals it on click.
 
 ```ts title='./resources/anyResource.ts'
   columns: [
@@ -641,15 +595,15 @@ Now use it in your resource configuration:
   //diff-add
       components: {
   //diff-add
-        show: '@@/SensitiveBlurCell.vue',
+        show: '@/renderers/SensitiveBlurCell.vue',
   //diff-add
-        list: '@@/SensitiveBlurCell.vue',
+        list: '@/renderers/SensitiveBlurCell.vue',
   //diff-add
       },
     ...
 ```
 
-This component works with any field type — it wraps the standard `ValueRenderer` (the same renderer AdminForth would use by default) and adds a click-to-reveal blur effect. The value is blurred until the user clicks on it, and clicking again hides it.
+The renderer wraps the standard value output and adds a click-to-reveal blur effect. Clicking again hides the value.
 
 
 ### Custom filter component for square meters