feat: add login & signup flow

app/src/utils/auth.js

@@ -40,6 +40,24 @@ export const login = async (username, password) => {
   }
 }
 
+export const register = async (username, email, password) => {
+  try {
+    const res = await api.post('/auth/register', {
+      username,
+      password,
+      email,
+    })
+    const { token } = res.data
+    myToken.value = token
+    return true
+  } catch (err) {
+    if (err.response?.status === 409) {
+      return false
+    }
+    throw err
+  }
+}
+
 export const logout = () => {
   myToken.value = null
 }