feat: MCP plugin (#2666)

* chore: wip

* wip

* feat: mcp plugin

* wip

* chore: fix lock file

* clean up

* schema

* docs

* chore: lint

* chore: release v1.2.9-beta.1

* blog

* chore: lint

docs/lib/blog.ts

@@ -0,0 +1,76 @@
+import { readFile, readdir } from "fs/promises";
+import matter from "gray-matter";
+import { join } from "path";
+import { cache } from "react";
+
+export interface BlogPost {
+	_id: string;
+	slug: string;
+	title: string;
+	description?: string;
+	date: string;
+	content: string;
+	image?: string;
+	author?: {
+		name: string;
+		avatar?: string;
+		twitter?: string;
+	};
+	tags?: string[];
+}
+
+const BLOGS_PATH = join(process.cwd(), "docs/content/blogs");
+
+export const getBlogPost = cache(
+	async (slug: string): Promise<BlogPost | null> => {
+		try {
+			const filePath = join(BLOGS_PATH, `${slug}.mdx`);
+			const source = await readFile(filePath, "utf-8");
+			const { data, content } = matter(source);
+
+			return {
+				_id: slug,
+				slug,
+				content,
+				title: data.title,
+				description: data.description,
+				date: data.date,
+				image: data.image,
+				author: data.author,
+				tags: data.tags,
+			};
+		} catch (error) {
+			return null;
+		}
+	},
+);
+
+export const getAllBlogPosts = cache(async (): Promise<BlogPost[]> => {
+	try {
+		const files = await readdir(BLOGS_PATH);
+		const mdxFiles = files.filter((file) => file.endsWith(".mdx"));
+
+		const posts = await Promise.all(
+			mdxFiles.map(async (file) => {
+				const slug = file.replace(/\.mdx$/, "");
+				const post = await getBlogPost(slug);
+				return post;
+			}),
+		);
+
+		return posts
+			.filter((post): post is BlogPost => post !== null)
+			.sort((a, b) => new Date(b.date).getTime() - new Date(a.date).getTime());
+	} catch (error) {
+		return [];
+	}
+});
+
+export function formatBlogDate(date: Date) {
+	let d = new Date(date);
+	return d.toLocaleDateString("en-US", {
+		month: "short",
+		day: "numeric",
+		year: "numeric",
+	});
+}