Fix build errors

drizzle.config.ts

@@ -6,7 +6,7 @@ import type { Config } from "drizzle-kit";
 export default {
   schema: "./src/server/schema/**/*.ts",
   out: "./drizzle",
-  driver: "mysql2",
+  dialect: "mysql",
   dbCredentials: {
     // Read from env at runtime when using drizzle-kit
     url: process.env.ZXDB_URL!,

src/app/registers/[hex]/page.tsx

@@ -1,6 +1,5 @@
 import { notFound } from 'next/navigation';
 import Link from 'next/link';
-import { Register } from '@/utils/register_parser';
 import RegisterDetail from '@/app/registers/RegisterDetail';
 import {Container, Row} from "react-bootstrap";
 import { getRegisters } from '@/services/register.service';

src/app/zxdb/ZxdbExplorer.tsx

@@ -62,7 +62,6 @@ export default function ZxdbExplorer({
       const json: Paged<Item> = await res.json();
       setData(json);
     } catch (e) {
-      // eslint-disable-next-line no-console
       console.error(e);
       setData({ items: [], page: 1, pageSize, total: 0 });
     } finally {

src/app/zxdb/entries/EntriesExplorer.tsx

@@ -91,7 +91,6 @@ export default function EntriesExplorer({
       const json: Paged<Item> = await res.json();
       setData(json);
     } catch (e) {
-      // eslint-disable-next-line no-console
       console.error(e);
       setData({ items: [], page: 1, pageSize, total: 0 });
     } finally {
@@ -105,7 +104,6 @@ export default function EntriesExplorer({
       setData(initial);
       setPage(initial.page);
     }
-    // eslint-disable-next-line react-hooks/exhaustive-deps
   }, [initial]);
 
   // Client fetch when filters/paging/sort change; also keep URL in sync

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

@@ -68,7 +68,7 @@ export type EntryDetailData = {
   }[];
 };
 
-export default function EntryDetailClient({ data }: { data: EntryDetailData }) {
+export default function EntryDetailClient({ data }: { data: EntryDetailData | null }) {
   if (!data) return <div className="alert alert-warning">Not found</div>;
 
   return (

src/app/zxdb/labels/[id]/LabelDetail.tsx

@@ -17,10 +17,14 @@ export default function LabelDetailClient({ id, initial, initialTab, initialQ }:
   const router = useRouter();
   // Names are now delivered by SSR payload to minimize pop-in.
 
-  if (!initial || !initial.label) return <div className="alert alert-warning">Not found</div>;
+  // Hooks must be called unconditionally
+  const current = useMemo<Paged<Item> | null>(
+    () => (tab === "authored" ? initial?.authored : initial?.published) ?? null,
+    [initial, tab]
+  );
+  const totalPages = useMemo(() => (current ? Math.max(1, Math.ceil(current.total / current.pageSize)) : 1), [current]);
 
-  const current = useMemo(() => (tab === "authored" ? initial.authored : initial.published), [initial, tab]);
+  if (!initial || !initial.label) return <div className="alert alert-warning">Not found</div>;
-  const totalPages = useMemo(() => Math.max(1, Math.ceil(current.total / current.pageSize)), [current]);
 
   return (
     <div>
@@ -98,19 +102,19 @@ export default function LabelDetailClient({ id, initial, initialTab, initialQ }:
       </div>
 
       <div className="d-flex align-items-center gap-2 mt-2">
-        <span>Page {current.page} / {totalPages}</span>
+        <span>Page {current ? current.page : 1} / {totalPages}</span>
         <div className="ms-auto d-flex gap-2">
           <Link
-            className={`btn btn-sm btn-outline-secondary ${current.page <= 1 ? "disabled" : ""}`}
+            className={`btn btn-sm btn-outline-secondary ${current && current.page <= 1 ? "disabled" : ""}`}
-            aria-disabled={current.page <= 1}
+            aria-disabled={current ? current.page <= 1 : true}
-            href={`/zxdb/labels/${id}?${(() => { const p = new URLSearchParams(); p.set("tab", tab); if (q) p.set("q", q); p.set("page", String(Math.max(1, current.page - 1))); return p.toString(); })()}`}
+            href={`/zxdb/labels/${id}?${(() => { const p = new URLSearchParams(); p.set("tab", tab); if (q) p.set("q", q); p.set("page", String(Math.max(1, (current ? current.page : 1) - 1))); return p.toString(); })()}`}
           >
             Prev
           </Link>
           <Link
-            className={`btn btn-sm btn-outline-secondary ${current.page >= totalPages ? "disabled" : ""}`}
+            className={`btn btn-sm btn-outline-secondary ${current && current.page >= totalPages ? "disabled" : ""}`}
-            aria-disabled={current.page >= totalPages}
+            aria-disabled={current ? current.page >= totalPages : true}
-            href={`/zxdb/labels/${id}?${(() => { const p = new URLSearchParams(); p.set("tab", tab); if (q) p.set("q", q); p.set("page", String(Math.min(totalPages, current.page + 1))); return p.toString(); })()}`}
+            href={`/zxdb/labels/${id}?${(() => { const p = new URLSearchParams(); p.set("tab", tab); if (q) p.set("q", q); p.set("page", String(Math.min(totalPages, (current ? current.page : 1) + 1))); return p.toString(); })()}`}
           >
             Next
           </Link>

src/app/zxdb/releases/ReleasesExplorer.tsx

@@ -104,7 +104,6 @@ export default function ReleasesExplorer({
       const json: Paged<Item> = await res.json();
       setData(json);
     } catch (e) {
-      // eslint-disable-next-line no-console
       console.error(e);
       setData({ items: [], page: 1, pageSize, total: 0 });
     } finally {
@@ -117,7 +116,6 @@ export default function ReleasesExplorer({
       setData(initial);
       setPage(initial.page);
     }
-    // eslint-disable-next-line react-hooks/exhaustive-deps
   }, [initial]);
 
   useEffect(() => {
@@ -141,7 +139,6 @@ export default function ReleasesExplorer({
     }
     updateUrl(page);
     fetchData(q, page);
-    // eslint-disable-next-line react-hooks/exhaustive-deps
   }, [page, year, sort, dLanguageId, dMachinetypeId, filetypeId, schemetypeId, sourcetypeId, casetypeId, isDemo]);
 
   function onSubmit(e: React.FormEvent) {
@@ -286,7 +283,7 @@ export default function ReleasesExplorer({
           <label className="form-check-label" htmlFor="demoCheck">Demo only</label>
         </div>
         <div className="col-auto">
-          <select className="form-select" value={sort} onChange={(e) => { setSort(e.target.value); setPage(1); }}>
+          <select className="form-select" value={sort} onChange={(e) => { setSort(e.target.value as typeof sort); setPage(1); }}>
             <option value="year_desc">Sort: Newest</option>
             <option value="year_asc">Sort: Oldest</option>
             <option value="title">Sort: Title</option>

src/components/Navbar.tsx

@@ -1,8 +1,7 @@
 "use client";
 
 import Link from "next/link";
-import * as Icon from "react-bootstrap-icons";
+import { Navbar, Nav, Container } from "react-bootstrap";
-import { Navbar, Nav, Container, Dropdown } from "react-bootstrap";
 import ThemeDropdown from "@/components/ThemeDropdown";
 
 export default function NavbarClient() {

src/env.ts

@@ -26,7 +26,6 @@ function formatErrors(errors: z.ZodFormattedError<Map<string, string>, string>)
 const parsed = serverSchema.safeParse(process.env);
 if (!parsed.success) {
   // Fail fast with helpful output in server context
-  // eslint-disable-next-line no-console
   console.error("❌ Invalid environment variables:\n" + formatErrors(parsed.error.format()));
   throw new Error("Invalid environment variables");
 }

src/server/repo/zxdb.ts

@@ -1,5 +1,5 @@
 import { and, desc, eq, like, sql, asc } from "drizzle-orm";
-import { alias } from "drizzle-orm/mysql-core";
+// import { alias } from "drizzle-orm/mysql-core";
 import { db } from "@/server/db";
 import {
   entries,
@@ -88,7 +88,7 @@ export async function searchEntries(params: SearchParams): Promise<PagedResult<S
 
     const [items, countRows] = await Promise.all([
       (async () => {
-        let q1 = db
+        const q1 = db
           .select({
             id: entries.id,
             title: entries.title,
@@ -100,12 +100,12 @@ export async function searchEntries(params: SearchParams): Promise<PagedResult<S
           })
           .from(entries)
           .leftJoin(machinetypes, eq(machinetypes.id, entries.machinetypeId))
-          .leftJoin(languages, eq(languages.id, entries.languageId));
+          .leftJoin(languages, eq(languages.id, entries.languageId))
-        if (whereExpr) q1 = q1.where(whereExpr);
+          .where(whereExpr ?? sql`true`)
-        return q1
           .orderBy(sort === "id_desc" ? desc(entries.id) : entries.title)
           .limit(pageSize)
           .offset(offset);
+        return q1;
       })(),
       db
         .select({ total: sql<number>`count(*)` })
@@ -373,9 +373,10 @@ export async function getEntryById(id: number): Promise<EntryDetail | null> {
 
   const downloadsBySeq = new Map<number, DownloadRow[]>();
   for (const row of downloadRows) {
-    const arr = downloadsBySeq.get(row.releaseSeq) ?? [];
+    const key = Number(row.releaseSeq);
+    const arr = downloadsBySeq.get(key) ?? [];
     arr.push(row);
-    downloadsBySeq.set(row.releaseSeq, arr);
+    downloadsBySeq.set(key, arr);
   }
 
   // Build a map of downloads grouped by release_seq
@@ -386,22 +387,22 @@ export async function getEntryById(id: number): Promise<EntryDetail | null> {
     type: { id: null, name: null },
     language: { id: null, name: null },
     machinetype: { id: null, name: null },
-    year: (r.year) ?? null,
+    year: r.year != null ? Number(r.year) : null,
     comments: null,
     downloads: (downloadsBySeq.get(Number(r.releaseSeq)) ?? []).map((d) => ({
-      id: d.id,
+      id: Number(d.id),
       link: d.link,
-      size: d.size ?? null,
+      size: d.size != null ? Number(d.size) : null,
       md5: d.md5 ?? null,
       comments: d.comments ?? null,
       isDemo: !!d.isDemo,
-      type: { id: d.filetypeId, name: d.filetypeName },
+      type: { id: Number(d.filetypeId), name: d.filetypeName },
       language: { id: (d.dlLangId) ?? null, name: (d.dlLangName) ?? null },
-      machinetype: { id: (d.dlMachineId) ?? null, name: (d.dlMachineName) ?? null },
+      machinetype: { id: d.dlMachineId != null ? Number(d.dlMachineId) : null, name: (d.dlMachineName) ?? null },
       scheme: { id: (d.schemeId) ?? null, name: (d.schemeName) ?? null },
       source: { id: (d.sourceId) ?? null, name: (d.sourceName) ?? null },
       case: { id: (d.caseId) ?? null, name: (d.caseName) ?? null },
-      year: (d.year) ?? null,
+      year: d.year != null ? Number(d.year) : null,
     })),
   }));
 
@@ -437,19 +438,19 @@ export async function getEntryById(id: number): Promise<EntryDetail | null> {
         : [],
     releases: releasesData,
     downloadsFlat: downloadFlatRows.map((d) => ({
-      id: d.id,
+      id: Number(d.id),
       link: d.link,
-      size: d.size ?? null,
+      size: d.size != null ? Number(d.size) : null,
       md5: d.md5 ?? null,
       comments: d.comments ?? null,
       isDemo: !!d.isDemo,
-      type: { id: d.filetypeId, name: d.filetypeName },
+      type: { id: Number(d.filetypeId), name: d.filetypeName },
       language: { id: (d.dlLangId) ?? null, name: (d.dlLangName) ?? null },
-      machinetype: { id: (d.dlMachineId) ?? null, name: (d.dlMachineName) ?? null },
+      machinetype: { id: d.dlMachineId != null ? Number(d.dlMachineId) : null, name: (d.dlMachineName) ?? null },
       scheme: { id: (d.schemeId) ?? null, name: (d.schemeName) ?? null },
       source: { id: (d.sourceId) ?? null, name: (d.sourceName) ?? null },
       case: { id: (d.caseId) ?? null, name: (d.caseName) ?? null },
-      year: (d.year) ?? null,
+      year: d.year != null ? Number(d.year) : null,
       releaseSeq: Number(d.releaseSeq),
     })),
   };
@@ -457,7 +458,7 @@ export async function getEntryById(id: number): Promise<EntryDetail | null> {
 
 // ----- Labels -----
 
-export interface LabelDetail extends LabelSummary {}
+export type LabelDetail = LabelSummary;
 
 export interface LabelSearchParams {
   q?: string;
@@ -482,20 +483,18 @@ export async function searchLabels(params: LabelSearchParams): Promise<PagedResu
     return { items: items, page, pageSize, total };
   }
 
-  // Using helper search_by_names for efficiency
+  // Using helper search_by_names for efficiency via subselect to avoid raw identifier typing
   const pattern = `%${q}%`;
   const countRows = await db
-    .select({ total: sql<number>`count(distinct ${sql.identifier("label_id")})` })
+    .select({ total: sql<number>`count(*)` })
-    .from(sql`search_by_names`)
+    .from(labels)
-    .where(like(sql.identifier("label_name"), pattern));
+    .where(sql`${labels.id} in (select distinct label_id from search_by_names where label_name like ${pattern})`);
   const total = Number(countRows[0]?.total ?? 0);
 
   const items = await db
     .select({ id: labels.id, name: labels.name, labeltypeId: labels.labeltypeId })
-    .from(sql`search_by_names`)
+    .from(labels)
-    .innerJoin(labels, eq(labels.id, sql.identifier("label_id")))
+    .where(sql`${labels.id} in (select distinct label_id from search_by_names where label_name like ${pattern})`)
-    .where(like(sql.identifier("label_name"), pattern))
-    .groupBy(labels.id)
     .orderBy(labels.name)
     .limit(pageSize)
     .offset(offset);