refactor: reorganize all components (#8303)

src/progress/Progress.tsx

@@ -1,10 +1,20 @@
-import { ref, watch, computed, nextTick, reactive, onMounted } from 'vue';
+import {
+  ref,
+  watch,
+  computed,
+  nextTick,
+  reactive,
+  onMounted,
+  defineComponent,
+} from 'vue';
 import { createNamespace, addUnit } from '../utils';
 import { useExpose } from '../composables/use-expose';
 
-const [createComponent, bem] = createNamespace('progress');
+const [name, bem] = createNamespace('progress');
+
+export default defineComponent({
+  name,
 
-export default createComponent({
   props: {
     color: String,
     inactive: Boolean,

src/progress/index.ts

@@ -0,0 +1,7 @@
+import { installable } from '../utils';
+import _Progress from './Progress';
+
+const Progress = installable(_Progress);
+
+export default Progress;
+export { Progress };