refactor(ui): 优化数据加载逻辑和缓存处理

- 移除不必要的初始化数据加载，保留关键数据请求
- 重构产品/原材料信息组件，改用计算属性替代watch
- 分批加载产品/原材料数据，避免大请求阻塞
- 为数据加载添加loading状态提示
- 优化统计面板数据加载方式，改为顺序请求

klp-ui/src/views/login.vue

@@ -144,12 +144,12 @@ export default {
             Cookies.remove('rememberMe');
           }
           this.$store.dispatch("Login", this.loginForm).then(() => {
-            this.$store.dispatch('category/getCategoryList');
+            // this.$store.dispatch('category/getCategoryList');
             this.$store.dispatch('category/getProductMap');
             this.$store.dispatch('category/getRawMaterialMap');
-            this.$store.dispatch('category/getBomMap');
-            this.$store.dispatch('finance/getFinancialAccounts');
-            this.$store.dispatch('craft/getProcessList');
+            // this.$store.dispatch('category/getBomMap');
+            // this.$store.dispatch('finance/getFinancialAccounts');
+            // this.$store.dispatch('craft/getProcessList');
             this.$router.push({ path: this.redirect || "/" }).catch(() => { });
           }).catch(() => {
             this.loading = false;