fix: Add debounced Undo/Redo system to avoid character-by-character history

- Add debounced state updates for title and content (500ms delay)
- Immediate UI updates with delayed history saving
- Prevent one-letter-per-undo issue
- Add cleanup for debounce timers on unmount

mcp-server/node_modules/hono/dist/utils/basic-auth.js

@@ -0,0 +1,23 @@
+// src/utils/basic-auth.ts
+import { decodeBase64 } from "./encode.js";
+var CREDENTIALS_REGEXP = /^ *(?:[Bb][Aa][Ss][Ii][Cc]) +([A-Za-z0-9._~+/-]+=*) *$/;
+var USER_PASS_REGEXP = /^([^:]*):(.*)$/;
+var utf8Decoder = new TextDecoder();
+var auth = (req) => {
+  const match = CREDENTIALS_REGEXP.exec(req.headers.get("Authorization") || "");
+  if (!match) {
+    return void 0;
+  }
+  let userPass = void 0;
+  try {
+    userPass = USER_PASS_REGEXP.exec(utf8Decoder.decode(decodeBase64(match[1])));
+  } catch {
+  }
+  if (!userPass) {
+    return void 0;
+  }
+  return { username: userPass[1], password: userPass[2] };
+};
+export {
+  auth
+};