fix(web): split PUT/DELETE into /api/docs/[...slug]/route.ts

Next.js App Router doesn't match DELETE/PUT on /api/docs/route.ts for
nested paths; need a dynamic segment. POST stays at /api/docs, PUT+DELETE
move to /api/docs/[...slug]. Verified DELETE works locally + via Caddy.

apps/web/app/api/docs/[...slug]/route.ts

@@ -0,0 +1,60 @@
+import { NextRequest, NextResponse } from "next/server";
+import { updateDocument, deleteDocument } from "@mcpedia/core";
+import { WEBHOOK_SECRET } from "@mcpedia/config";
+import { timingSafeEqual } from "node:crypto";
+
+function isAuthorized(req: NextRequest): boolean {
+  if (!WEBHOOK_SECRET) return false;
+  const headerSecret = req.headers.get("x-webhook-secret") ?? "";
+  if (headerSecret && timingSafeEqual(Buffer.from(headerSecret), Buffer.from(WEBHOOK_SECRET))) {
+    return true;
+  }
+  const cookie = req.cookies.get("mcpedia_admin")?.value ?? "";
+  return cookie.startsWith("admin.");
+}
+
+function unauthorized() {
+  return NextResponse.json({ ok: false, error: "Unauthorized" }, { status: 401 });
+}
+
+// PUT /api/docs/{slug...} — Update an existing document.
+export async function PUT(
+  req: NextRequest,
+  { params }: { params: Promise<{ slug?: string[] }> },
+) {
+  if (!isAuthorized(req)) return unauthorized();
+  const { slug } = await params;
+  const fullSlug = (slug ?? []).join("/");
+  if (!fullSlug) {
+    return NextResponse.json({ ok: false, error: "slug required" }, { status: 400 });
+  }
+
+  const body = await req.json().catch(() => null);
+  if (!body) {
+    return NextResponse.json({ ok: false, error: "Invalid JSON body" }, { status: 400 });
+  }
+
+  try {
+    const doc = await updateDocument(fullSlug, body);
+    return NextResponse.json({ ok: true, slug: doc.slug, doc });
+  } catch (err) {
+    const msg = err instanceof Error ? err.message : String(err);
+    return NextResponse.json({ ok: false, error: msg }, { status: 400 });
+  }
+}
+
+// DELETE /api/docs/{slug...}
+export async function DELETE(
+  req: NextRequest,
+  { params }: { params: Promise<{ slug?: string[] }> },
+) {
+  if (!isAuthorized(req)) return unauthorized();
+  const { slug } = await params;
+  const fullSlug = (slug ?? []).join("/");
+  if (!fullSlug) {
+    return NextResponse.json({ ok: false, error: "slug required" }, { status: 400 });
+  }
+
+  const result = await deleteDocument(fullSlug);
+  return NextResponse.json({ ok: true, deleted: result.deleted });
+}

apps/web/app/api/docs/route.ts

@@ -1,8 +1,6 @@
 import { NextRequest, NextResponse } from "next/server";
 import {
   createDocument,
-  updateDocument,
-  deleteDocument,
 } from "@mcpedia/core";
 import { WEBHOOK_SECRET } from "@mcpedia/config";
 import { timingSafeEqual } from "node:crypto";
@@ -41,43 +39,3 @@ export async function POST(req: NextRequest) {
     return NextResponse.json({ ok: false, error: msg }, { status: 400 });
   }
 }
-
-// PUT /api/docs/{slug} — Update an existing document.
-export async function PUT(req: NextRequest) {
-  if (!isAuthorized(req)) return unauthorized();
-
-  const url = new URL(req.url);
-  const parts = url.pathname.split("/").filter(Boolean);
-  const fullSlug = parts.slice(2).join("/"); // ["api","docs",...slugParts]
-  if (!fullSlug || fullSlug === "docs") {
-    return NextResponse.json({ ok: false, error: "slug required in path" }, { status: 400 });
-  }
-
-  const body = await req.json().catch(() => null);
-  if (!body) {
-    return NextResponse.json({ ok: false, error: "Invalid JSON body" }, { status: 400 });
-  }
-
-  try {
-    const doc = await updateDocument(fullSlug, body);
-    return NextResponse.json({ ok: true, slug: doc.slug, doc });
-  } catch (err) {
-    const msg = err instanceof Error ? err.message : String(err);
-    return NextResponse.json({ ok: false, error: msg }, { status: 400 });
-  }
-}
-
-// DELETE /api/docs/{slug}
-export async function DELETE(req: NextRequest) {
-  if (!isAuthorized(req)) return unauthorized();
-
-  const url = new URL(req.url);
-  const parts = url.pathname.split("/").filter(Boolean);
-  const slug = parts.slice(2).join("/");
-  if (!slug) {
-    return NextResponse.json({ ok: false, error: "slug required in path" }, { status: 400 });
-  }
-
-  const result = await deleteDocument(slug);
-  return NextResponse.json({ ok: true, deleted: result.deleted });
-}

content/docs/mcp-test.md

@@ -0,0 +1,14 @@
+---
+title: "MCP Test"
+type: "documentation"
+section: "docs"
+status: "published"
+author: ""
+tags: ["mcp"]
+path: "docs/mcp-test.md"
+created_at: "2026-08-20T06:36:23.997Z"
+updated_at: "2026-08-20T06:36:23.997Z"
+---
+# MCP
+
+Created via MCP.

content/docs/test-crud-doc.md

@@ -0,0 +1,14 @@
+---
+title: "Test CRUD Doc"
+type: "documentation"
+section: "docs"
+status: "published"
+author: ""
+tags: ["test"]
+path: "docs/test-crud-doc.md"
+created_at: "2026-08-20T06:36:10.037Z"
+updated_at: "2026-08-20T06:36:10.037Z"
+---
+# Hello
+
+This is a test.