docs: add notice

Author: takanome-dev

README.md

@@ -6,6 +6,9 @@
     LogPose is a modern anime tracking application built with Expo and React Native. <br/>
     It allows users to discover, track, and manage their anime watchlists with a beautiful and intuitive interface.
   </p>
+
+  > 🚧 **Early Development** — This project is a work in progress. Ideas & contributions of any kind are welcome!
+
   <div style="margin-top:20px;margin-bottom:20px;">
     <img src="./assets/logpose.gif" width="300px" alt="App Demo" />
   </div>
@@ -38,18 +41,21 @@
 ### Installation
 
 1. Clone the repository:
+
    ```bash
    git clone https://github.com/takanome-dev/logpose-oss.git
    cd logpose-oss
    ```
 
 2. Install dependencies:
+
    ```bash
    cd apps/logpose-mobile
    bun install
    ```
 
 3. Start the development server:
+
    ```bash
    bun run start
    ```