refactor: simplify cli

Author: pi0

README.md

@@ -38,10 +38,10 @@ export function add(a: number, b: number) {
 }
 ````
 
-Now invoke `automd update`:
+Now invoke `automd`:
 
 ```sh
-npx automd@latest update
+npx automd@latest
 ```
 
 The declared section will be automatically updated:

src/cli.ts

@@ -2,11 +2,14 @@
 
 import { defineCommand, runMain } from "citty";
 import consola from "consola";
+import { name, description, version } from "../package.json";
 import { automd } from "./automd";
 
-const update = defineCommand({
+const main = defineCommand({
   meta: {
-    name: "update",
+    name,
+    description,
+    version,
   },
   args: {
     dir: {
@@ -31,14 +34,4 @@ const update = defineCommand({
   },
 });
 
-const main = defineCommand({
-  meta: {
-    name: "automd",
-    description: "automatically maintain markdown contents",
-  },
-  subCommands: {
-    update,
-  },
-});
-
 runMain(main);

tsconfig.json

@@ -6,6 +6,7 @@
     "esModuleInterop": true,
     "strict": true,
     "skipLibCheck": true,
+    "resolveJsonModule": true
   },
-  "include": ["src"],
+  "include": ["src"]
 }