feat: 统一button4种样式：primary/outline/text/default

src/views/components/login/index.vue

@@ -54,16 +54,15 @@
               </div>
             </a-form-item>
             <a-form-item hide-label class="mt-68px mb-16px">
-              <div
+              <a-button
                 type="primary"
-                class="w-480 h-48 text-16px rounded-8px text-center text-white leading-48px"
+                class="w-480 h-48 !text-16px !rounded-8px"
                 :class="disabledSubmitBtn ? 'cursor-no-drop' : 'cursor-pointer'"
-                :style="{ backgroundColor: disabledSubmitBtn ? '#C5B7FF' : '#6D4CFE' }"
                 :disabled="disabledSubmitBtn"
                 @click="handleSubmit"
               >
                 {{ isLogin ? '登录' : '注册并开通企业账号' }}
-              </div>
+              </a-button>
             </a-form-item>
           </a-form>
           <a-space class="text-12px color-#737478 justify-start items-center">