Add entry_id relationship links to Entries

- Introduce reusable EntryLink component
- Use EntryLink in Releases and Label detail tables
- Link both ID and title to /zxdb/entries/[id] for consistency

Signed-off-by: Junie@MacOS

src/app/zxdb/releases/ReleasesExplorer.tsx

@@ -2,6 +2,7 @@
 
 import { useEffect, useMemo, useState } from "react";
 import Link from "next/link";
+import EntryLink from "../components/EntryLink";
 import { usePathname, useRouter } from "next/navigation";
 
 type Item = {
@@ -313,9 +314,11 @@ export default function ReleasesExplorer({
               <tbody>
                 {data.items.map((it) => (
                   <tr key={`${it.entryId}-${it.releaseSeq}`}>
-                    <td>{it.entryId}</td>
                     <td>
-                      <Link href={`/zxdb/entries/${it.entryId}`}>{it.entryTitle}</Link>
+                      <EntryLink id={it.entryId} />
+                    </td>
+                    <td>
+                      <EntryLink id={it.entryId} title={it.entryTitle} />
                     </td>
                     <td>#{it.releaseSeq}</td>
                     <td>{it.year ?? <span className="text-secondary">-</span>}</td>