Make Feed menu item selected when no filters active and clear filters on click

- Created useFeedFilters hook to detect active filters and clear all filters
- Feed menu item now shows as selected when no filters are active
- Clicking Feed clears all active filters (object type and tag filters)
- Disabled transitions on menu items to prevent glow/blinking effects
- Added !important to all focus/hover/active states for consistent behavior

Author: pfefferle

build/social-web/index.asset.php

@@ -1 +1 @@
-<?php return array('dependencies' => array('react', 'react-dom', 'react-jsx-runtime', 'wp-commands', 'wp-components', 'wp-compose', 'wp-core-data', 'wp-data', 'wp-data-controls', 'wp-date', 'wp-dom', 'wp-element', 'wp-html-entities', 'wp-i18n', 'wp-keyboard-shortcuts', 'wp-keycodes', 'wp-notices', 'wp-preferences', 'wp-primitives', 'wp-private-apis', 'wp-url', 'wp-warning'), 'version' => 'babcba0cfd59df21a51c');
+<?php return array('dependencies' => array('react', 'react-dom', 'react-jsx-runtime', 'wp-commands', 'wp-components', 'wp-compose', 'wp-core-data', 'wp-data', 'wp-data-controls', 'wp-date', 'wp-dom', 'wp-element', 'wp-html-entities', 'wp-i18n', 'wp-keyboard-shortcuts', 'wp-keycodes', 'wp-notices', 'wp-preferences', 'wp-primitives', 'wp-private-apis', 'wp-url', 'wp-warning'), 'version' => '4dbc6b33961b18730fb5');