Add ZXDB breadcrumbs and release places

Add ZXDB breadcrumbs on list/detail pages and group release
magazine references by issue for clearer Places view.

Signed-off-by: codex@lucy.xalior.com

src/app/zxdb/entries/[id]/EntryDetail.tsx

@@ -1,6 +1,7 @@
 "use client";
 
 import Link from "next/link";
+import ZxdbBreadcrumbs from "@/app/zxdb/components/ZxdbBreadcrumbs";
 
 type Label = { id: number; name: string; labeltypeId: string | null };
 export type EntryDetailData = {
@@ -76,6 +77,14 @@ export default function EntryDetailClient({ data }: { data: EntryDetailData | nu
 
   return (
     <div>
+      <ZxdbBreadcrumbs
+        items={[
+          { label: "ZXDB", href: "/zxdb" },
+          { label: "Entries", href: "/zxdb/entries" },
+          { label: data.title },
+        ]}
+      />
+
       <div className="d-flex align-items-center gap-2 flex-wrap">
         <h1 className="mb-0">{data.title}</h1>
         {data.genre.name && (
@@ -243,7 +252,9 @@ export default function EntryDetailClient({ data }: { data: EntryDetailData | nu
                             <Link className="badge text-bg-primary text-decoration-none" href={`/zxdb/machinetypes/${d.machinetype.id}`}>{d.machinetype.name}</Link>
                           )}
                           {typeof d.year === "number" ? <span className="badge text-bg-dark">{d.year}</span> : null}
-                          <span className="badge text-bg-light">rel #{d.releaseSeq}</span>
+                          <Link className="badge text-bg-light text-decoration-none" href={`/zxdb/releases/${data.id}/${d.releaseSeq}`}>
+                            rel #{d.releaseSeq}
+                          </Link>
                         </div>
                       </td>
                       <td>{d.comments ?? ""}</td>
@@ -306,7 +317,9 @@ export default function EntryDetailClient({ data }: { data: EntryDetailData | nu
               <tbody>
                 {data.aliases.map((a, idx) => (
                   <tr key={`${a.releaseSeq}-${a.languageId}-${idx}`}>
-                    <td>#{a.releaseSeq}</td>
+                    <td>
+                      <Link href={`/zxdb/releases/${data.id}/${a.releaseSeq}`}>#{a.releaseSeq}</Link>
+                    </td>
                     <td>{a.languageId}</td>
                     <td>{a.title}</td>
                   </tr>