Move "core" folder out of "features" into "base"

src/base/components/inputs/SearchTextField.tsx

@@ -0,0 +1,37 @@
+/*
+ * Copyright (C) Contributors to the Suwayomi project
+ *
+ * This Source Code Form is subject to the terms of the Mozilla Public
+ * License, v. 2.0. If a copy of the MPL was not distributed with this
+ * file, You can obtain one at https://mozilla.org/MPL/2.0/.
+ */
+
+import TextField, { TextFieldProps } from '@mui/material/TextField';
+import IconButton, { IconButtonProps } from '@mui/material/IconButton';
+import InputAdornment from '@mui/material/InputAdornment';
+import CancelIcon from '@mui/icons-material/Cancel';
+
+export const SearchTextField = ({
+    onCancel,
+    cancelButtonProps,
+    ...textFieldProps
+}: TextFieldProps & { onCancel: () => void; cancelButtonProps?: IconButtonProps }) => (
+    <TextField
+        {...textFieldProps}
+        slotProps={{
+            input: {
+                ...textFieldProps.InputProps,
+                sx: {
+                    color: 'inherit',
+                },
+                endAdornment: textFieldProps.InputProps?.endAdornment ?? (
+                    <InputAdornment position="end">
+                        <IconButton {...cancelButtonProps} onClick={() => onCancel()}>
+                            <CancelIcon />
+                        </IconButton>
+                    </InputAdornment>
+                ),
+            },
+        }}
+    />
+);