(#3)add search/filtering option

atoms/atoms.ts

+import {atom} from "recoil";
+
+export const searchState = atom({
+    key: 'searchState', // unique ID (with respect to other atoms/selectors)
+    default: '', // default value (aka initial value)
+});
+
+export const typeState = atom({
+    key: 'typeState', // unique ID (with respect to other atoms/selectors)
+    default: '', // default value (aka initial value)
+})
+
+export const capturedFilterState = atom<boolean | null>( {
+    key: 'capturedFilterState',
+    default: null
+})
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