fix(skill): use SearchInput with debounce and align card to Figma

Replace custom search input with SearchInput component (built-in clear
button) and add 300ms debounce. Fix template card: use Tailwind token
for icon background, fix Badge to use children with badge-s class and
uppercase, match empty-tag fallback height to badge size.

web/app/components/workflow/skill/start-tab/skill-templates-section.tsx

@@ -17,7 +17,7 @@ import { buildUploadDataFromTemplate } from './templates/template-to-upload'
 const SkillTemplatesSection = () => {
   const { t } = useTranslation('workflow')
   const [activeCategory, setActiveCategory] = useState('all')
-  const [searchValue, setSearchValue] = useState('')
+  const [searchQuery, setSearchQuery] = useState('')
   const [loadingId, setLoadingId] = useState<string | null>(null)
 
   const appDetail = useAppStore(s => s.appDetail)
@@ -65,14 +65,14 @@ const SkillTemplatesSection = () => {
   }, [appId, storeApi])
 
   const filtered = useMemo(() => SKILL_TEMPLATES.filter((entry) => {
-    if (searchValue) {
-      const q = searchValue.toLowerCase()
+    if (searchQuery) {
+      const q = searchQuery.toLowerCase()
       return entry.name.toLowerCase().includes(q) || entry.description.toLowerCase().includes(q)
     }
     if (activeCategory !== 'all')
       return entry.tags?.some(tag => tag.toLowerCase() === activeCategory.toLowerCase())
     return true
-  }), [searchValue, activeCategory])
+  }), [searchQuery, activeCategory])
 
   return (
     <section className="flex flex-col gap-3 px-6 py-2">
@@ -86,8 +86,7 @@ const SkillTemplatesSection = () => {
           onCategoryChange={setActiveCategory}
         />
         <TemplateSearch
-          value={searchValue}
-          onChange={setSearchValue}
+          onChange={setSearchQuery}
         />
       </div>
       <div className="grid grid-cols-3 gap-3">

web/app/components/workflow/skill/start-tab/template-card.tsx

@@ -22,7 +22,7 @@ const TemplateCard = ({ template, onUse }: TemplateCardProps) => {
         <AppIcon
           size="large"
           icon={template.icon || '📁'}
-          background="#f5f3ff"
+          className="!bg-components-icon-bg-violet-soft"
         />
         <div className="flex min-w-0 flex-1 flex-col gap-0.5 py-px">
           <span className="system-md-semibold truncate text-text-secondary">
@@ -43,11 +43,11 @@ const TemplateCard = ({ template, onUse }: TemplateCardProps) => {
           ? (
               <div className="flex flex-wrap gap-1 transition-opacity group-hover:opacity-0">
                 {template.tags.map(tag => (
-                  <Badge key={tag} text={tag} />
+                  <Badge key={tag} className="badge-s" uppercase>{tag}</Badge>
                 ))}
               </div>
             )
-          : <div className="h-5" />}
+          : <div className="h-[18px]" />}
         <div className="pointer-events-none absolute inset-0 flex items-end px-4 pb-4 opacity-0 transition-opacity group-hover:pointer-events-auto group-hover:opacity-100">
           <Button
             variant="primary"

web/app/components/workflow/skill/start-tab/template-search.tsx

@@ -1,33 +1,33 @@
 'use client'
 
-import { RiSearchLine } from '@remixicon/react'
-import { memo } from 'react'
+import { useDebounceFn } from 'ahooks'
+import { memo, useCallback, useState } from 'react'
 import { useTranslation } from 'react-i18next'
+import SearchInput from '@/app/components/base/search-input'
 
 type TemplateSearchProps = {
-  value: string
   onChange: (value: string) => void
 }
 
 const TemplateSearch = ({
-  value,
   onChange,
 }: TemplateSearchProps) => {
   const { t } = useTranslation('workflow')
+  const [localValue, setLocalValue] = useState('')
+  const { run: debouncedOnChange } = useDebounceFn(onChange, { wait: 300 })
+
+  const handleChange = useCallback((v: string) => {
+    setLocalValue(v)
+    debouncedOnChange(v)
+  }, [debouncedOnChange])
 
   return (
-    <div className="flex shrink-0 items-center gap-0.5 rounded-md bg-components-input-bg-normal p-2">
-      <RiSearchLine className="size-4 shrink-0 text-text-placeholder" aria-hidden="true" />
-      <input
-        type="text"
-        name="template-search"
-        aria-label={t('skill.startTab.searchPlaceholder')}
-        className="system-sm-regular min-w-0 flex-1 bg-transparent px-1 text-text-secondary placeholder:text-components-input-text-placeholder focus:outline-none"
-        placeholder={t('skill.startTab.searchPlaceholder')}
-        value={value}
-        onChange={e => onChange(e.target.value)}
-      />
-    </div>
+    <SearchInput
+      className="!h-7"
+      placeholder={t('skill.startTab.searchPlaceholder')}
+      value={localValue}
+      onChange={handleChange}
+    />
   )
 }