Revert "Add yet-another-react-lightbox package and update .gitignore to exclude node_modules"

This reverts commit c92f4a5edd.

frontend/node_modules/react-dropzone/typings/tests/all.tsx

@@ -0,0 +1,46 @@
+import React from "react";
+import Dropzone from "../../";
+
+export default class Test extends React.Component {
+  render() {
+    return (
+      <div>
+        <Dropzone
+          onDrop={(acceptedFiles, fileRejections, event) =>
+            console.log(acceptedFiles, fileRejections, event)
+          }
+          onDragEnter={(event) => console.log(event)}
+          onDragOver={(event) => console.log(event)}
+          onDragLeave={(event) => console.log(event)}
+          onDropAccepted={(files, event) => console.log(files, event)}
+          onDropRejected={(files, event) => console.log(files, event)}
+          onFileDialogCancel={() => console.log("onFileDialogCancel invoked")}
+          onFileDialogOpen={() => console.log("onFileDialogOpen invoked")}
+          onError={(e) => console.log(e)}
+          validator={(f) => ({ message: f.name, code: "" })}
+          minSize={2000}
+          maxSize={Infinity}
+          maxFiles={100}
+          preventDropOnDocument
+          noClick={false}
+          noKeyboard={false}
+          noDrag={false}
+          noDragEventsBubbling={false}
+          disabled
+          multiple={false}
+          accept={{
+            "image/*": [".png"],
+          }}
+          useFsAccessApi={false}
+          autoFocus
+        >
+          {({ getRootProps, getInputProps }) => (
+            <div {...getRootProps()}>
+              <input {...getInputProps()} />
+            </div>
+          )}
+        </Dropzone>
+      </div>
+    );
+  }
+}