docs: Update README with GitHub repo links and badges

Author: stephenlzc

Adolescent_Mental_Health_Intervention_1200.xlsx

@@ -2,7 +2,8 @@
 
 <img src="https://img.shields.io/badge/Python-3.8%2B-blue?style=for-the-badge&logo=python&logoColor=white" alt="Python 3.8+">
 <img src="https://img.shields.io/badge/Matplotlib-3.5%2B-orange?style=for-the-badge&logo=python&logoColor=white" alt="Matplotlib">
-<img src="https://img.shields.io/badge/Skill-Active-success?style=for-the-badge&logo=checkmarx&logoColor=white" alt="Skill Status">
+<img src="https://img.shields.io/github/license/stephenlzc/pythesis-plot?style=for-the-badge&color=green" alt="License">
+<img src="https://img.shields.io/github/stars/stephenlzc/pythesis-plot?style=for-the-badge&color=yellow" alt="Stars">
 
 # 📊 PyThesisPlot
 
@@ -65,7 +66,7 @@ output/
 
 ```bash
 # Clone the skill
-git clone <repository-url>
+git clone https://github.com/stephenlzc/pythesis-plot.git
 cd pythesis-plot
 
 # Install dependencies

Mouse_PCOS_BRAC1_RawData_108.xlsx

@@ -2,7 +2,8 @@
 
 <img src="https://img.shields.io/badge/Python-3.8%2B-blue?style=for-the-badge&logo=python&logoColor=white" alt="Python 3.8+">
 <img src="https://img.shields.io/badge/Matplotlib-3.5%2B-orange?style=for-the-badge&logo=python&logoColor=white" alt="Matplotlib">
-<img src="https://img.shields.io/badge/Skill-Active-success?style=for-the-badge&logo=checkmarx&logoColor=white" alt="Skill Status">
+<img src="https://img.shields.io/github/license/stephenlzc/pythesis-plot?style=for-the-badge&color=green" alt="License">
+<img src="https://img.shields.io/github/stars/stephenlzc/pythesis-plot?style=for-the-badge&color=yellow" alt="Stars">
 
 # 📊 PyThesisPlot
 
@@ -65,7 +66,7 @@ output/
 
 ```bash
 # 克隆项目
-git clone <repository-url>
+git clone https://github.com/stephenlzc/pythesis-plot.git
 cd pythesis-plot
 
 # 安装依赖