feat(library): add not the same game button to editions

Part of Gitea #34 slice 1 of 3: one entry per game across platforms.
Status, rating and notes are shared, so the detail page reloads after a save.

src/pages/GameDetail.jsx

@@ -104,7 +104,11 @@ export default function GameDetail() {
                     <CompletedHint game={data} onChanged={(entry) => setData((d) => ({...d, ...entry}))}/>
 
                     <BacklogCard key={data.appid} game={data}
-                                 onSaved={(entry) => setData((d) => ({...d, ...entry}))}/>
+                                 onSaved={(entry) => {
+                                     setData((d) => ({...d, ...entry}));
+                                     // The other editions share status, rating and notes.
+                                     if (data.editions?.length) reload();
+                                 }}/>
 
                     <EditionsCard game={data} auditor={auditor} onRequest={() => setLinking(true)} onChanged={reload}/>