docs(readme): add deprecation notice

README.md

@@ -1,5 +1,9 @@
 <h1 align="center">x-markdown-css</h1>
 
+> [!IMPORTANT]  
+> I am working on a new CSS styling library, so `x-markdown-css` is deprecated.  
+> PS. Sass dev team supports Palestine Hamas. **I am dropping it.**
+
 <center>
 
 [![NPM Version](https://img.shields.io/npm/v/x-markdown-css)](https://www.npmjs.com/package/x-markdown-css)

package-lock.json

@@ -5096,9 +5096,9 @@
       "dev": true
     },
     "node_modules/sass": {
-      "version": "1.63.5",
-      "resolved": "https://registry.npmjs.org/sass/-/sass-1.63.5.tgz",
-      "integrity": "sha512-Q6c5gs482oezdAp+0fWF9cRisvpy7yfYb64knID0OE8AnMgtkluRPfpGMFjeD4/+M4+6QpJZCU6JRSxbjiktkg==",
+      "version": "1.63.4",
+      "resolved": "https://registry.npmjs.org/sass/-/sass-1.63.4.tgz",
+      "integrity": "sha512-Sx/+weUmK+oiIlI+9sdD0wZHsqpbgQg8wSwSnGBjwb5GwqFhYNwwnI+UWZtLjKvKyFlKkatRK235qQ3mokyPoQ==",
       "dependencies": {
         "chokidar": ">=3.0.0 <4.0.0",
         "immutable": "^4.0.0",