docs(README): remove image and update WeChat link in series descriptionRemoved an image from the README.md file that was aligned to the center and updated the WeChat link

to encourage readers to follow the series through the provided WeChat account or contact for
further suggestions. The update refines the README by streamlining the introductory section andenhancing reader engagement options.

Author: AobingJava

README.md

@@ -1,8 +1,4 @@
-<p align="center">
-    <a href="https://mp.weixin.qq.com/s/-7for6EdQ_L1Lf5XyAcMxA" target="_blank">
-        <img src="https://gw.alicdn.com/imgextra/i3/O1CN012nIFM21BsVLdjTXcE_!!6000000000001-2-tps-2268-354.png" width=""/>
-    </a>
-</p>
+
 
 我会从下图中的知识点去写这个系列，很多细节的点，可能想得不是很完善，大家可以去[【公众号】](#公众号)获取或者加我[【微信】](#微信)提意见(别忘记**Star**哟)。