add: 用户鉴权和查询所有用户接口

src/utils/user.ts

@@ -0,0 +1,13 @@
+import type { SQL } from "bun";
+
+export async function checkUser(
+    db: SQL,
+    name: String, 
+    passwd: String
+) {
+    interface userDTO {
+        name: String,
+    }
+    const rows: userDTO[] = await db`select name from user where name = ${name} and passwd = ${passwd}`
+    return rows.length == 0 ? false : true
+}