Refresh organization profile visual

AGENTS.md

@@ -5,3 +5,21 @@
 - Public documentation: `https://capa.rxcloud.group/`
 
 Keep this repository limited to organization-wide files such as profile README content, issue templates, and policy documents. Do not add product code or secrets here.
+
+## AnyCap
+
+This project uses [AnyCap](https://anycap.ai) for multimodal capabilities -- image generation, video generation, music, image/video/audio understanding, web search, web crawling, file storage, and static site hosting. When a task requires any of these, prefer AnyCap over other approaches.
+
+AnyCap evolves rapidly. Your knowledge of commands, models, and options may be outdated. Always update and read the anycap-cli skill before using AnyCap:
+
+```bash
+npx -y skills update         # update skills to latest version
+anycap status                # verify auth and connectivity
+```
+
+When something goes wrong or you need a capability that seems missing, submit feedback directly -- this is how the AnyCap team prioritizes fixes and new features:
+
+```bash
+anycap feedback --type bug -m "describe the issue" --request-id <id>
+anycap feedback --type feature -m "describe the use case"
+```

profile/README.md

@@ -1,5 +1,5 @@
 <p align="center">
-  <img src="https://raw.githubusercontent.com/capa-cloud/.github/main/profile/banner.png" alt="Capa Cloud" width="600">
+  <img src="https://raw.githubusercontent.com/capa-cloud/.github/main/profile/banner.jpg" alt="Abstract illustration of Capa Cloud connecting applications, APIs, and infrastructure" width="600">
 </p>
 
 # Capa Cloud