feat: division between mobile and desktop components, boards for mobile

src/app/deals/components/desktop/CreateBoardButton/CreateBoardButton.tsx

@@ -0,0 +1,34 @@
+import { IconPlus } from "@tabler/icons-react";
+import { Box } from "@mantine/core";
+import { useBoardsContext } from "@/app/deals/contexts/BoardsContext";
+import SmallPageBlock from "@/components/layout/SmallPageBlock/SmallPageBlock";
+import InPlaceInput from "@/components/ui/InPlaceInput/InPlaceInput";
+
+const CreateBoardButton = () => {
+    const { onCreateBoard } = useBoardsContext();
+
+    return (
+        <SmallPageBlock style={{ cursor: "pointer" }}>
+            <InPlaceInput
+                placeholder={"Название доски"}
+                onComplete={onCreateBoard}
+                getChildren={startEditing => (
+                    <Box
+                        p={"sm"}
+                        onClick={startEditing}>
+                        <IconPlus />
+                    </Box>
+                )}
+                modalTitle={"Создание доски"}
+                inputStyles={{
+                    wrapper: {
+                        marginLeft: 15,
+                        marginRight: 15,
+                    },
+                }}
+            />
+        </SmallPageBlock>
+    );
+};
+
+export default CreateBoardButton;