fix: 修复全量类型检查报错

- 收敛可选配置字段并补齐默认值，消除 strict 模式报错

- 补充页面脚本类型定义，移除未使用变量与隐式 any

- 修复主题、表格、标签页等公共包类型边界

easyflow-ui-admin/packages/@core/preferences/src/update-css-variables.ts

@@ -29,8 +29,9 @@ function updateCSSVariables(preferences: Preferences) {
   // html 设置 data-theme=[builtinType]
   if (Reflect.has(theme, 'builtinType')) {
     const rootTheme = root.dataset.theme;
-    if (rootTheme !== builtinType) {
-      root.dataset.theme = builtinType;
+    const resolvedBuiltinType = builtinType ?? '';
+    if (rootTheme !== resolvedBuiltinType) {
+      root.dataset.theme = resolvedBuiltinType;
     }
   }
 
@@ -39,7 +40,7 @@ function updateCSSVariables(preferences: Preferences) {
     (item) => item.type === builtinType,
   );
 
-  let builtinTypeColorPrimary: string | undefined = '';
+  let builtinTypeColorPrimary: string | undefined;
 
   if (currentBuiltType) {
     const isDark = isDarkTheme(preferences.theme.mode);
@@ -78,12 +79,16 @@ function updateMainColorVariables(preference: Preferences) {
   }
   const { colorDestructive, colorPrimary, colorSuccess, colorWarning } =
     preference.theme;
+  const resolvedColorPrimary = colorPrimary ?? 'hsl(216 100% 50%)';
+  const resolvedColorWarning = colorWarning ?? 'hsl(42 84% 61%)';
+  const resolvedColorSuccess = colorSuccess ?? 'hsl(144 57% 58%)';
+  const resolvedColorDestructive = colorDestructive ?? 'hsl(348 100% 61%)';
 
   const colorVariables = generatorColorVariables([
-    { color: colorPrimary, name: 'primary' },
-    { alias: 'warning', color: colorWarning, name: 'yellow' },
-    { alias: 'success', color: colorSuccess, name: 'green' },
-    { alias: 'destructive', color: colorDestructive, name: 'red' },
+    { color: resolvedColorPrimary, name: 'primary' },
+    { alias: 'warning', color: resolvedColorWarning, name: 'yellow' },
+    { alias: 'success', color: resolvedColorSuccess, name: 'green' },
+    { alias: 'destructive', color: resolvedColorDestructive, name: 'red' },
   ]);
 
   // 要设置的 CSS 变量映射
@@ -105,7 +110,7 @@ function updateMainColorVariables(preference: Preferences) {
   executeUpdateCSSVariables(colorVariables);
 }
 
-function isDarkTheme(theme: string) {
+function isDarkTheme(theme?: string) {
   let dark = theme === 'dark';
   if (theme === 'auto') {
     dark = window.matchMedia('(prefers-color-scheme: dark)').matches;