remove duplicate overview from TMDB detail hero, fix wikipedia edit text and entity decoding

src/api/wikipedia.ts

@@ -116,18 +116,20 @@ export async function wikipediaSection(
  */
 function stripWikiHtml(raw: string): string {
   if (!raw) return ''
-  return raw
+  let text = raw
     // 1. Drop entirely-non-prose blocks. Each gets matched as a unit
     //    so their text content (heading words, edit-link text, etc.)
     //    disappears with the wrapping tags.
     .replace(/<style[\s\S]*?<\/style>/gi, '')
     .replace(/<script[\s\S]*?<\/script>/gi, '')
     .replace(/<sup[^>]*class="[^"]*reference[^"]*"[^>]*>[\s\S]*?<\/sup>/gi, '')
-    .replace(/<span[^>]*class="[^"]*mw-editsection[^"]*"[^>]*>[\s\S]*?<\/span>/gi, '')
+    // Edit links: match both double and single quoted class attrs, and
+    // also catch the bracket wrappers that sometimes leak through.
+    .replace(/<span[^>]*class=["'][^"']*mw-editsection[^"']*["'][^>]*>[\s\S]*?<\/span>/gi, '')
     .replace(/<h[1-6][^>]*>[\s\S]*?<\/h[1-6]>/gi, '\n\n')
     .replace(/<table[\s\S]*?<\/table>/gi, '')
     .replace(/<figure[\s\S]*?<\/figure>/gi, '')
-    .replace(/<div[^>]*class="[^"]*(?:thumb|infobox|navbox|hatnote|reflist|mw-references|gallery)[^"]*"[\s\S]*?<\/div>/gi, '')
+    .replace(/<div[^>]*class=["'][^"']*(?:thumb|infobox|navbox|hatnote|reflist|mw-references|gallery)[^"']*["'][\s\S]*?<\/div>/gi, '')
     // 2. Preserve paragraph + line breaks before flattening tags.
     .replace(/<\/p>/gi, '\n\n')
     .replace(/<br\s*\/?>/gi, '\n')
@@ -139,15 +141,36 @@ function stripWikiHtml(raw: string): string {
     .replace(/\[\s*\d+\s*\]/g, '')
     .replace(/\[\s*[a-z]\s*\]/g, '')
     .replace(/\[\s*(citation needed|clarification needed|when\?|who\?|why\?)\s*\]/gi, '')
-    // 5. HTML entities.
+    // 5. Stray edit markers that leaked through (e.g. standalone
+    //    brackets or "Edit" at the start of the text).
+    .replace(/^\s*\[?\s*edit\s*\]?\s*/i, '')
+    .replace(/\n\s*\[?\s*edit\s*\]?\s*/gi, '\n')
+
+  // 6. Decode ALL HTML entities (numeric, named, hex) via DOM so we
+  //    don't have to maintain an exhaustive regex list.
+  if (typeof document !== 'undefined') {
+    const tmp = document.createElement('textarea')
+    tmp.innerHTML = text
+    text = tmp.value
+  } else {
+    // Fallback for SSR / test environments: cover the common ones.
+    text = text
       .replace(/&nbsp;/g, ' ')
       .replace(/&amp;/g, '&')
       .replace(/&quot;/g, '"')
+      .replace(/&apos;/g, "'")
       .replace(/&#39;/g, "'")
+      .replace(/&#039;/g, "'")
+      .replace(/&#8212;/g, '-')
+      .replace(/&#8217;/g, "'")
+      .replace(/&#8230;/g, '...')
       .replace(/&lt;/g, '<')
       .replace(/&gt;/g, '>')
-    // 6. Whitespace cleanup. Collapse runs of spaces, trim stray
+  }
+
+  // 7. Whitespace cleanup. Collapse runs of spaces, trim stray
   //    indents around newlines, normalise blank-line gaps to one.
+  return text
     .replace(/[ \t]+/g, ' ')
     .replace(/[ \t]*\n[ \t]*/g, '\n')
     .replace(/\n{3,}/g, '\n\n')

src/pages/TmdbDetailPage.tsx

@@ -286,12 +286,6 @@ export default function TmdbDetailPage({ tmdbId, kind }: Props) {
               </div>
             )}
 
-            {overview && (
-              <p className="text-[14px] text-white/85 leading-[1.65] mb-6 line-clamp-4 max-w-xl drop-shadow-sm">
-                {overview}
-              </p>
-            )}
-
             <div className="flex items-center gap-2.5 flex-wrap">
               <RequestButton tmdbId={tmdbId} kind={kind} tmdbData={data as any} />
               {matchedLocal && (