refactor: 重构主题色配置，多标签配置化处理

src/settings/index.js

@@ -0,0 +1 @@
+export { default as themeSettings } from './theme.json'

src/settings/theme.json

@@ -0,0 +1,14 @@
+{
+  "tags": {
+    "visible": true,
+    "height": 50
+  },
+  "header": {
+    "height": 60
+  },
+  "naiveThemeOverrides": {
+    "common": {
+      "primaryColor": "#316c72"
+    }
+  }
+}