chore: rm duplicated imgs & resize big images

Author: GuangmingLuo

content/en/docs/eino/overview/_index.md

@@ -199,7 +199,7 @@ compiledGraph.Invoke(ctx, input, WithCallbacks(handler).DesignateNode("node_1"))
 
 ## Eino framework structure
 
-<a href="/img/eino/eino_projects_and_structure.png" target="_blank"><img src="/img/eino/eino_projects_and_structure.png" width="100%" /></a>
+<a href="/img/eino/eino_structure.png" target="_blank"><img src="/img/eino/eino_structure.png" width="100%" /></a>
 
 The Eino framework consists of several parts:
 

content/zh/docs/eino/overview/bytedance_eino_practice.md

@@ -467,7 +467,7 @@ docker-compose up -d
 
 如果在运行时，在 .env 文件中指定了 `APMPLUS_APP_KEY`，便可在 [火山引擎 APMPlus](https://console.volcengine.com/apmplus-server) 平台中，登录对应的账号，查看 Trace 以及 Metrics 详情。
 
-<a href="/img/eino/apm_plus_callback.gif" target="_blank"><img src="/img/eino/apm_plus_callback.gif" width="100%" /></a>
+<a href="/img/eino/callback_apmplus.gif" target="_blank"><img src="/img/eino/callback_apmplus.gif" width="100%" /></a>
 
 ##### Langfuse
 

content/zh/docs/eino/overview/eino_open_source.md

@@ -158,7 +158,7 @@ agent, _ := graph.Compile(ctx, WithMaxRunSteps(config.MaxStep))
 
 Eino 框架结构图：
 
-<a href="/img/eino/eino_projects_and_structure.png" target="_blank"><img src="/img/eino/eino_projects_and_structure.png" width="100%" /></a>
+<a href="/img/eino/eino_structure.png" target="_blank"><img src="/img/eino/eino_structure.png" width="100%" /></a>
 
 ### 实践驱动