feat: Wiki 自動リンクをテキスト領域のみに制限（#93） (#218)

Merge branch 'main' into #93

#93

Merge remote-tracking branch 'origin/main' into #93

#93

#93

Co-authored-by: miteruzo <miteruzo@naver.com>
Reviewed-on: #218

frontend/src/pages/wiki/WikiDetailPage.tsx

@@ -36,6 +36,7 @@ export default () => {
     if (/^\d+$/.test (title))
       {
 	void (async () => {
+	  setWikiPage (undefined)
 	  try
 	  {
 	    const res = await axios.get (`${ API_BASE_URL }/wiki/${ title }`)
@@ -52,6 +53,7 @@ export default () => {
       }
 
     void (async () => {
+      setWikiPage (undefined)
       try
       {
 	const res = await axios.get (