NormalPage component w/ Collections refactor (#4873)

* Refactor search page, migrate to /discover/

* Add NormalPage component for common layouts, refactor Collections page as an example, misc ui pkg cleanup

* intl:extract

* lint

* lint

* remove old components

* Refactor search page, migrate to /discover/

* Add NormalPage component for common layouts, refactor Collections page as an example, misc ui pkg cleanup

* intl:extract

* lint

* lint

* remove old components

apps/frontend/src/utils/vue-children.ts

@@ -1,25 +0,0 @@
-import { createTextVNode, isVNode, toDisplayString, type VNode } from 'vue'
-
-/**
- * Checks whether a specific child is a VNode. If not, converts it to a display
- * string and then creates text VNode for the result.
- *
- * @param child Child to normalize.
- * @returns Either the original VNode or a text VNode containing child converted
- * to a display string.
- */
-function normalizeChild(child: any): VNode {
-	return isVNode(child) ? child : createTextVNode(toDisplayString(child))
-}
-
-/**
- * Takes in an array of VNodes and other children. It then converts each child
- * that is not already a VNode to a display string, and creates a text VNode for
- * that string.
- *
- * @param children Children to normalize.
- * @returns Children with all of non-VNodes converted to display strings.
- */
-export function normalizeChildren(children: any | any[]): VNode[] {
-	return Array.isArray(children) ? children.map(normalizeChild) : [normalizeChild(children)]
-}