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

This reverts commit c92f4a5edd.

frontend/node_modules/@react-jvectormap/lib/src/svg-canvas-element.js

@@ -0,0 +1,35 @@
+jvm.SVGCanvasElement = function (container, width, height) {
+  this.classPrefix = "SVG";
+  jvm.SVGCanvasElement.parentClass.call(this, "svg");
+
+  this.defsElement = new jvm.SVGElement("defs");
+  this.node.appendChild(this.defsElement.node);
+
+  jvm.AbstractCanvasElement.apply(this, arguments);
+};
+
+jvm.inherits(jvm.SVGCanvasElement, jvm.SVGElement);
+jvm.mixin(jvm.SVGCanvasElement, jvm.AbstractCanvasElement);
+
+jvm.SVGCanvasElement.prototype.setSize = function (width, height) {
+  this.width = width;
+  this.height = height;
+  this.node.setAttribute("width", width);
+  this.node.setAttribute("height", height);
+};
+
+jvm.SVGCanvasElement.prototype.applyTransformParams = function (
+  scale,
+  transX,
+  transY,
+) {
+  this.scale = scale;
+  this.transX = transX;
+  this.transY = transY;
+  if (!isNaN(transX) && !isNaN(transY) && !isNaN(scale)) {
+    this.rootElement.node.setAttribute(
+      "transform",
+      "scale(" + scale + ") translate(" + transX + ", " + transY + ")",
+    );
+  }
+};