moved dropdown selection to seperate component

src/Components/subredditComponents/subredditDropdown.js

+
+
+const sortOptions = [
+    { key: 'New', text: 'New', value: 'New'},
+    { key: 'Hot', text: 'Hot', value: 'Hot'},
+    { key: 'Top', text: 'Top', value: 'Top'},
+    { key: 'All', text: 'All', value: 'All'},
+]
+
+const topOptions = [
+    { key: 'Today', text: 'Today', value: 'Today'},
+    { key: 'Week', text: 'This Week', value: 'Week'},
+    { key: 'Month', text: 'This Month', value: 'Month'},
+    { key: 'Year', text: 'This Year', value: 'Year'},
+    { key: 'AllTime', text: 'All Time', value: 'AllTime'},
+  ]
+
+export {sortOptions, topOptions}
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