docs: 更新贡献者展示链接

Author: ayangweb

README.en-US.md

@@ -148,8 +148,8 @@ Installation Guide: [Click here](https://ecopaste.cn/guide/install#linux)
 
 Thank you to everyone who has contributed to EcoPaste! If you’d like to contribute, check out the [Contributing Guide](./.github/CONTRIBUTING/en-US.md).
 
-<a href="https://github.com/EcoPasteHub/EcoPaste/graphs/contributors">
-  <img src="https://contrib.rocks/image?repo=EcoPasteHub/EcoPaste" />
+<a href="https://openomy.com/EcoPasteHub/EcoPaste" target="_blank" style="display: block; width: 100%;" align="center">
+  <img src="https://openomy.com/svg?repo=EcoPasteHub/EcoPaste&chart=bubble&latestMonth=3" target="_blank" alt="Contribution Leaderboard" style="display: block; width: 100%;" />
 </a>
 
 ## Sponsors

README.ja-JP.md

@@ -148,8 +148,8 @@ HomeBrew：[クリックして確認する](https://ecopaste.cn/guide/install#%E
 
 EcoPaste へ貴重なご貢献をいただいた皆様に感謝します！もし EcoPaste にご協力のご希望があれば、[貢献ガイド](./.github/CONTRIBUTING/ja-JP.md)をご覧ください。
 
-<a href="https://github.com/EcoPasteHub/EcoPaste/graphs/contributors">
-  <img src="https://contrib.rocks/image?repo=EcoPasteHub/EcoPaste" />
+<a href="https://openomy.com/EcoPasteHub/EcoPaste" target="_blank" style="display: block; width: 100%;" align="center">
+  <img src="https://openomy.com/svg?repo=EcoPasteHub/EcoPaste&chart=bubble&latestMonth=3" target="_blank" alt="Contribution Leaderboard" style="display: block; width: 100%;" />
 </a>
 
 ## 寄付

README.md

@@ -148,8 +148,8 @@ HomeBrew：[点击查看](https://ecopaste.cn/guide/install#%E4%BD%BF%E7%94%A8-h
 
 感谢大家为 EcoPaste 做出的宝贵贡献！如果你也希望为 EcoPaste 做出贡献，请查阅[贡献指南](./.github/CONTRIBUTING/zh-CN.md)。
 
-<a href="https://github.com/EcoPasteHub/EcoPaste/graphs/contributors">
-  <img src="https://contrib.rocks/image?repo=EcoPasteHub/EcoPaste" />
+<a href="https://openomy.com/EcoPasteHub/EcoPaste" target="_blank" style="display: block; width: 100%;" align="center">
+  <img src="https://openomy.com/svg?repo=EcoPasteHub/EcoPaste&chart=bubble&latestMonth=3" target="_blank" alt="Contribution Leaderboard" style="display: block; width: 100%;" />
 </a>
 
 ## 赞助

README.zh-TW.md

@@ -148,8 +148,8 @@ HomeBrew：[點擊查看](https://ecopaste.cn/guide/install#%E4%BD%BF%E7%94%A8-h
 
 感謝大家為 EcoPaste 做出的寶貴貢獻！如果你也希望為 EcoPaste 做出貢獻，請查閱[貢獻指南](./.github/CONTRIBUTING/zh-TW.md)。
 
-<a href="https://github.com/EcoPasteHub/EcoPaste/graphs/contributors">
-  <img src="https://contrib.rocks/image?repo=EcoPasteHub/EcoPaste" />
+<a href="https://openomy.com/EcoPasteHub/EcoPaste" target="_blank" style="display: block; width: 100%;" align="center">
+  <img src="https://openomy.com/svg?repo=EcoPasteHub/EcoPaste&chart=bubble&latestMonth=3" target="_blank" alt="Contribution Leaderboard" style="display: block; width: 100%;" />
 </a>
 
 ## 贊助