Add live validation to password reset

Adds a new React factory for that page to handle the logic. Also
cleans up the UI a little (centers it, stops using serif font, etc).

package-lock.json

@@ -22,19 +22,43 @@
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         "font-awesome": "4.7.0",
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         "react-dom": "16.1.0",
         "react-element-proptypes": "1.0.0",
         "react-proptype-conditional-require": "1.0.4"
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+            "jquery": "3.3.1",
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     "@edx/studio-frontend": {
@@ -7480,7 +7504,7 @@
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-      "resolved": "http://registry.npmjs.org/onetime/-/onetime-1.1.0.tgz",
+      "resolved": "https://registry.npmjs.org/onetime/-/onetime-1.1.0.tgz",
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       "dev": true
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