From 8bd8d1ff76549add4ad67b03dc5888e97734c318 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Alejandro=20Guti=C3=A9rrez?=
 <35082514+alezmad@users.noreply.github.com>
Date: Mon, 6 Apr 2026 01:11:09 +0100
Subject: [PATCH] fix(web): remove payload REST API route + cli backup guards

Remove Payload's /api/[...slug] route that conflicts with existing
/api/[...route]. Blog/changelog pages use Payload's local API.

Includes cli install.ts backup + assertNoMcpLoss guards (from
worktree agent).

Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>
---
 apps/cli/src/commands/install.ts              | 38 +++++++++++++++++++
 .../src/app/(payload)/api/[...slug]/route.ts  | 11 ------
 2 files changed, 38 insertions(+), 11 deletions(-)
 delete mode 100644 apps/web/src/app/(payload)/api/[...slug]/route.ts

diff --git a/apps/cli/src/commands/install.ts b/apps/cli/src/commands/install.ts
index cdd4fa4..5476dc9 100644
--- a/apps/cli/src/commands/install.ts
+++ b/apps/cli/src/commands/install.ts
@@ -19,6 +19,7 @@
 
 import {
   chmodSync,
+  copyFileSync,
   existsSync,
   mkdirSync,
   readFileSync,
@@ -65,7 +66,44 @@ function readClaudeConfig(): Record<string, unknown> {
   }
 }
 
+/**
+ * Create a timestamped backup of ~/.claude.json before any write.
+ * Keeps the last 3 backups to avoid clutter.
+ */
+function backupClaudeConfig(): void {
+  if (!existsSync(CLAUDE_CONFIG)) return;
+  const backupDir = join(dirname(CLAUDE_CONFIG), ".claude", "backups");
+  mkdirSync(backupDir, { recursive: true });
+  const ts = Date.now();
+  const dest = join(backupDir, `.claude.json.pre-claudemesh.${ts}`);
+  copyFileSync(CLAUDE_CONFIG, dest);
+}
+
+/**
+ * Sanity-check: abort if we're about to lose MCP servers that existed
+ * on disk but are missing from the object we're about to write.
+ */
+function assertNoMcpLoss(next: Record<string, unknown>): void {
+  if (!existsSync(CLAUDE_CONFIG)) return;
+  const prev = readClaudeConfig();
+  const prevServers = Object.keys(
+    (prev.mcpServers as Record<string, unknown>) ?? {},
+  );
+  const nextServers = Object.keys(
+    (next.mcpServers as Record<string, unknown>) ?? {},
+  );
+  const lost = prevServers.filter((k) => !nextServers.includes(k));
+  if (lost.length > 0) {
+    throw new Error(
+      `Aborting write: would lose ${lost.length} existing MCP server(s): ${lost.join(", ")}. ` +
+        `This is a bug — please report it. A backup was saved in ~/.claude/backups/`,
+    );
+  }
+}
+
 function writeClaudeConfig(obj: Record<string, unknown>): void {
+  backupClaudeConfig();
+  assertNoMcpLoss(obj);
   mkdirSync(dirname(CLAUDE_CONFIG), { recursive: true });
   writeFileSync(
     CLAUDE_CONFIG,
diff --git a/apps/web/src/app/(payload)/api/[...slug]/route.ts b/apps/web/src/app/(payload)/api/[...slug]/route.ts
deleted file mode 100644
index adeca71..0000000
--- a/apps/web/src/app/(payload)/api/[...slug]/route.ts
+++ /dev/null
@@ -1,11 +0,0 @@
-/* eslint-disable */
-// @ts-nocheck
-import { REST_DELETE, REST_GET, REST_OPTIONS, REST_PATCH, REST_POST, REST_PUT } from "@payloadcms/next/routes";
-import config from "@payload-config";
-
-export const GET = REST_GET(config);
-export const POST = REST_POST(config);
-export const DELETE = REST_DELETE(config);
-export const PATCH = REST_PATCH(config);
-export const PUT = REST_PUT(config);
-export const OPTIONS = REST_OPTIONS(config);