feat: chat in explore support agent (#647)

Co-authored-by: StyleZhang <jasonapring2015@outlook.com>

web/app/components/base/icons/assets/public/llm/anthropic.svg

@@ -0,0 +1,12 @@
+<svg width="24" height="24" viewBox="0 0 24 24" fill="none" xmlns="http://www.w3.org/2000/svg">
+<rect width="24" height="24" rx="6" fill="#CA9F7B"/>
+<g clip-path="url(#clip0_7672_55906)">
+<path d="M15.3843 6.43457H12.9687L17.3739 17.565H19.7896L15.3843 6.43457ZM8.40522 6.43457L4 17.565H6.4633L7.36417 15.2276H11.9729L12.8737 17.565H15.337L10.9318 6.43457H8.40522ZM8.16104 13.1605L9.66852 9.24883L11.176 13.1605H8.16104Z" fill="#191918"/>
+</g>
+<rect x="0.5" y="0.5" width="23" height="23" rx="5.5" stroke="black" stroke-opacity="0.05"/>
+<defs>
+<clipPath id="clip0_7672_55906">
+<rect width="16" height="11.1304" fill="white" transform="translate(4 6.43457)"/>
+</clipPath>
+</defs>
+</svg>