Docs: add project maturity note encouraging issue creation for bugs/features

Author: Matars

README.md

@@ -2,6 +2,8 @@
 
 A neofetch-style CLI tool for GitHub, GitLab, Gitea, Forgejo, Codeberg, and Sourcehut statistics. Display your profile and stats from various git hosting platforms in a beautiful, colorful terminal interface with extensive customization options and intelligent layout adaptation.
 
+> **Note**: This project is still maturing with only ~20 closed issues as of October 26, 2025. If you encounter bugs, have feature requests, or want to contribute, please [open an issue](https://github.com/Matars/gitfetch/issues).
+
 <table>
   <tr>
     <td>
@@ -66,7 +68,7 @@ brew untap matars/gitfetch     # Homebrew tap
 
 ```bash
 pip uninstall gitfetch          # pip
-``` 
+```
 
 ```bash
 yay -R gitfetch-python          # AUR (yay)

docs/index.md

@@ -6,6 +6,8 @@ nav_order: 1
 
 # gitfetch
 
+> **Note**: This project is still maturing with only ~20 closed issues as of October 26, 2025. If you encounter bugs, have feature requests, or want to contribute, please [open an issue](https://github.com/Matars/gitfetch/issues) on GitHub!
+
 <img width="3024" height="1964" alt="image" src="https://github.com/user-attachments/assets/bbb18d5d-4787-4998-a352-e8f4e59642c0" />
 
 <img width="3012" height="1982" alt="image" src="https://github.com/user-attachments/assets/6d061c76-3e45-47c3-989f-0776be6cf846" />