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/ajv/dist/vocabularies/dynamic/index.js

@@ -0,0 +1,9 @@
+"use strict";
+Object.defineProperty(exports, "__esModule", { value: true });
+const dynamicAnchor_1 = require("./dynamicAnchor");
+const dynamicRef_1 = require("./dynamicRef");
+const recursiveAnchor_1 = require("./recursiveAnchor");
+const recursiveRef_1 = require("./recursiveRef");
+const dynamic = [dynamicAnchor_1.default, dynamicRef_1.default, recursiveAnchor_1.default, recursiveRef_1.default];
+exports.default = dynamic;
+//# sourceMappingURL=index.js.map