fix(过程详情): 恢复练习模式查看答案快捷键

src/components/practice/ProficientInputArea.tsx

@@ -7,7 +7,6 @@ interface ProficientInputAreaProps {
   isComposing: boolean
   inputLocked: boolean
   hasError: boolean
-  statusText?: string | null
   onChange: (value: string) => void
   onCompositionStart: () => void
   onCompositionEnd: (value: string) => void
@@ -18,7 +17,6 @@ export function ProficientInputArea({
   isComposing,
   inputLocked,
   hasError,
-  statusText,
   onChange,
   onCompositionStart,
   onCompositionEnd,
@@ -40,7 +38,7 @@ export function ProficientInputArea({
         onCompositionStart={onCompositionStart}
         onCompositionEnd={(e) => onCompositionEnd(e.currentTarget.value)}
         disabled={inputLocked}
-        placeholder="输入当前分组中的一个完整条目，停顿 800ms 自动核对"
+        placeholder="输入当前分组中的一个完整条目"
         className={clsx(
           'w-full rounded-xl border px-4 py-3 text-base md:text-lg',
           'bg-white dark:bg-gray-800/80 text-gray-900 dark:text-gray-100',
@@ -56,33 +54,18 @@ export function ProficientInputArea({
         spellCheck="false"
       />
 
-      <div className="min-h-6 text-sm">
-        <AnimatePresence mode="wait">
-          {inputLocked ? (
-            <motion.div
-              key="locked"
-              initial={{ opacity: 0, y: -6 }}
-              animate={{ opacity: 1, y: 0 }}
-              exit={{ opacity: 0, y: -6 }}
-              className="text-gray-500 dark:text-gray-400"
-            >
-              答案显示中，输入已锁定
-            </motion.div>
-          ) : statusText ? (
-            <motion.div
-              key={statusText}
-              initial={{ opacity: 0, y: -6 }}
-              animate={{ opacity: 1, y: 0 }}
-              exit={{ opacity: 0, y: -6 }}
-              className={clsx(
-                hasError ? 'text-red-500 dark:text-red-400' : 'text-gray-500 dark:text-gray-400'
-              )}
-            >
-              {statusText}
-            </motion.div>
-          ) : null}
-        </AnimatePresence>
-      </div>
+      <AnimatePresence>
+        {inputLocked && (
+          <motion.div
+            initial={{ opacity: 0, y: -6 }}
+            animate={{ opacity: 1, y: 0 }}
+            exit={{ opacity: 0, y: -6 }}
+            className="text-sm text-gray-500 dark:text-gray-400"
+          >
+            答案显示中，输入已锁定
+          </motion.div>
+        )}
+      </AnimatePresence>
     </div>
   )
 }