chore: add open-webui icon (#21189)

Related: https://github.com/coder/registry/pull/580

site/src/theme/externalImages.ts

@@ -168,4 +168,5 @@ export const defaultParametersForBuiltinIcons = new Map<string, string>([
 	["/icon/windsurf.svg", "monochrome"],
 	["/icon/zed.svg", "monochrome"],
 	["/icon/tasks.svg", "monochrome"],
+	["/icon/openwebui.svg", "monochrome"],
 ]);

site/src/theme/icons.json

@@ -95,6 +95,7 @@
 	"okta.svg",
 	"openai.svg",
 	"opencode.svg",
+	"openwebui.svg",
 	"personalize.svg",
 	"php.svg",
 	"phpstorm.svg",

site/static/icon/openwebui.svg

@@ -0,0 +1,5 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<svg viewBox="0 0 500 500" xmlns="http://www.w3.org/2000/svg">
+    <circle cx="250" cy="250" r="250" fill="#fff"/>
+    <path d="m335 150h40v200h-40zm-130 0a100 100 0 1 0 0 200 100 100 0 1 0 0-200zm0 40a60 60 0 1 1 0 120 60 60 0 1 1 0-120z"/>
+</svg>