Close the web-feasible 100% gaps: REST write/token API, tickets, draw-badge, /me, sanitisation, dusk, radio SSE

Final parity push (web-tier only):
- REST API write + token auth: POST /api/tokens (issue a personal_access_token
  for the session user), Bearer auth via src/lib/api-auth.ts, POST
  /api/articles/[slug]/comment, GET/DELETE /api/me/tokens, full tickets API
  (/api/tickets +[id] +[id]/reply), radio current-dj/points/points-leaderboard/
  embed-config + POST shouts, and a real-time /api/radio/stream (SSE). 31 public
  API routes total.
- Pages: /draw-badge (buy a custom profile badge → credits + RCON), /me
  dashboard (stats + online friends + referral claim). Wired into the nav.
- HTML sanitisation (sanitize-html) — the HTMLPurifier equivalent — applied to
  writeable boxes + article bodies before dangerouslySetInnerHTML.
- "Dusk" dark theme preset + a default-dark site option honoured by the
  no-flash boot script.

Verified live (prod, amx_test): token issue → Bearer endpoint 200, no-token
401; /api/me/tokens lists it; current-dj/leaderboard JSON; /me + /draw-badge
200; reverted the test user + tokens. tsc 0, vitest 49/49, next build 0.

src/app/api/articles/[slug]/comment/route.ts

@@ -0,0 +1,58 @@
+// Public REST API — post a comment on an article as the Bearer-authed user.
+//
+// POST /api/articles/:slug/comment — looks up the website_article by slug for
+// its id, then inserts a website_article_comments row owned by the user behind
+// the Authorization: Bearer token. Comment is required, non-empty, max 255
+// chars (matches the VARCHAR(255) column). Fails soft — never returns a 500 for
+// DB issues, just a generic error envelope.
+
+import { apiError, apiJson } from "@/lib/api";
+import { bearerUserId } from "@/lib/api-auth";
+import { prisma } from "@/lib/prisma";
+
+export const dynamic = "force-dynamic";
+
+export async function POST(
+  req: Request,
+  { params }: { params: Promise<{ slug: string }> },
+) {
+  const uid = await bearerUserId(req);
+  if (!uid) return apiError("Unauthorized", 401);
+
+  const { slug } = await params;
+
+  const body = (await req.json().catch(() => ({}))) as { comment?: unknown };
+  const comment = typeof body.comment === "string" ? body.comment.trim() : "";
+  if (!comment) {
+    return apiError("Comment is required", 422);
+  }
+  if (comment.length > 255) {
+    return apiError("Comment may not be longer than 255 characters", 422);
+  }
+
+  try {
+    const article = await prisma.websiteArticles.findUnique({
+      where: { slug },
+      select: { id: true },
+    });
+    if (!article) {
+      return apiError("Article not found", 404);
+    }
+
+    const now = new Date();
+    await prisma.websiteArticleComments.create({
+      data: {
+        articleId: article.id,
+        userId: uid,
+        comment,
+        createdAt: now,
+        updatedAt: now,
+      },
+      select: { id: true },
+    });
+
+    return apiJson({ ok: true });
+  } catch {
+    return apiError("Could not post comment", 400);
+  }
+}