Add documentation for using Milkdown with various frameworks

- Created a new document for using components in Milkdown.
- Added a guide for using plugins in Milkdown, including toggling plugins programmatically and listing official plugins.
- Introduced a recipe for integrating Milkdown with Angular, including installation steps and component creation.
- Added a recipe for using Milkdown with Next.js, detailing installation and component setup.
- Created a guide for integrating Milkdown with NuxtJS, including installation and component creation.
- Added a comprehensive guide for using Milkdown with React, covering both Crepe and core Milkdown usage.
- Introduced a recipe for SolidJS integration with Milkdown, including installation and component creation.
- Added a guide for using Milkdown with Svelte, detailing installation and component setup.
- Created a comprehensive guide for integrating Milkdown with Vue, covering both Crepe and core Milkdown usage.
- Added a recipe for using Milkdown with Vue2, including installation and component creation.

milkdown-docs/recipes/solidjs.md

@@ -0,0 +1,46 @@
+# SolidJS
+
+We don't provide SolidJS support out of box, but you can use the vanilla version with it easily.
+
+## Install the Dependencies
+
+```bash
+# install with npm
+npm install @milkdown/kit
+npm install @milkdown/theme-nord
+```
+
+## Create a Component
+
+Create a component is pretty easy.
+
+```tsx
+import { defaultValueCtx, Editor, rootCtx } from "@milkdown/kit/core";
+import { commonmark } from "@milkdown/kit/preset/commonmark";
+import { nord } from "@milkdown/theme-nord";
+import { onCleanup, onMount } from "solid-js";
+
+const Milkdown = () => {
+  let ref;
+  let editor;
+  onMount(async () => {
+    editor = await Editor.make()
+      .config((ctx) => {
+        ctx.set(rootCtx, ref);
+      })
+      .config(nord)
+      .use(commonmark)
+      .create();
+  });
+
+  onCleanup(() => {
+    editor.destroy();
+  });
+
+  return <div ref={ref} />;
+};
+```
+
+## Online Demo
+
+::iframe{src="https://stackblitz.com/github/Milkdown/examples/tree/main/solid-commonmark"}