init(Docs): add docs site based on Fumapress and Fumadocs

Docs/press.config.tsx

@@ -0,0 +1,29 @@
+import { defineConfig } from "fumapress";
+import { fumadocsMdx } from "fumapress/adapters/mdx";
+import { flexsearchPlugin } from "fumapress/plugins/flexsearch";
+import { llmsPlugin } from "fumapress/plugins/llms.txt";
+import { takumiPlugin } from "fumapress/plugins/takumi";
+import { docs } from "./.source/server";
+
+export default defineConfig({
+  content: docs.toFumadocsSource(),
+  site: {
+    name: "Fumapress",
+  },
+  meta: {
+    root() {
+      return (
+        <>
+          <link rel="preconnect" href="https://fonts.googleapis.com" />
+          <link rel="preconnect" href="https://fonts.gstatic.com" crossOrigin="" />
+          <link
+            href="https://fonts.googleapis.com/css2?family=Geist:ital,wght@0,100..900;1,100..900&family=JetBrains+Mono:ital,wght@0,100..800;1,100..800&display=swap"
+            rel="stylesheet"
+          />
+        </>
+      );
+    },
+  },
+})
+  .plugins(flexsearchPlugin(), llmsPlugin(), takumiPlugin())
+  .adapters(fumadocsMdx());