refactor: centralize tab management (#6494)

* refactor: centralize tab management by removing redundant hide calls in Collection components

- Removed dispatch calls for hiding home and API spec pages from Collection and CollectionItem components.
- Added logic in app slice to automatically hide these pages when a tab is added or focused, improving code maintainability.

* refactor: remove redundant hideHomePage dispatches from components

packages/bruno-app/src/components/CollectionSettings/Overview/RequestsNotLoaded/index.js

@@ -6,7 +6,6 @@ import { useDispatch, useSelector } from 'react-redux';
 import { isItemARequest, itemIsOpenedInTabs } from 'utils/tabs/index';
 import { getDefaultRequestPaneTab } from 'utils/collections/index';
 import { addTab, focusTab } from 'providers/ReduxStore/slices/tabs';
-import { hideHomePage } from 'providers/ReduxStore/slices/app';
 
 const RequestsNotLoaded = ({ collection }) => {
   const dispatch = useDispatch();
@@ -21,7 +20,6 @@ const RequestsNotLoaded = ({ collection }) => {
   const handleRequestClick = (item) => (e) => {
     e.preventDefault();
     if (isItemARequest(item)) {
-      dispatch(hideHomePage());
       if (itemIsOpenedInTabs(item, tabs)) {
         dispatch(
           focusTab({