feat: confirm password on Create Wallet screen (#210)

* feat: add password confirmation on create screen

* fix: labels and feedback in create form according to figma

* test: verify password confirm validation message

* fix: remove unnecessary escape character

* fix: do not escape '-'

* refactor: comments and better name for escape function

* deps: add Formik form validation library

* refactor: use Formik for CreateWallet form validation

* refactor: remove 'isCreating' flag in favor of 'onFinished' callback

* test: adapt tests to be compatible with Formik

see jaredpalmer/formik#1543

package.json

@@ -22,6 +22,7 @@
     "bootstrap": "^5.1.3",
     "buffer": "^6.0.3",
     "conventional-changelog": "^3.1.25",
+    "formik": "^2.2.9",
     "http-proxy-middleware": "^2.0.4",
     "husky": "^7.0.4",
     "i18next": "^21.6.14",