fixed context db type generation, added overlay(tooltip) component, m…

…inor UI changes, Updated Packages and Imports (#781)

Just some final touch ups. Spoke with Pavel and he requested a few
changes here and there. In the push there are the following changes.

1.  (HTML/JSX CHANGE): Changed SignUp to (Read The Docs)
2. (HTML/JSX CHANGE): Swapped Component position of indexer height and
indexer status in logs
3. (HTML/JSX CHANGE): Renamed App.js to Indexer.js 
4. (NEW COMPONENT): Added overlay to buttons
5. (LOGIC REFACTOR/FIX): Fixed context db type generation. Refactored
Logic.
6. (CHORE): Updated packages 
7. (CHORE): Removed Dead Code and Refactored relative Imports using base
'@'
8. (NEW COMPONENT): Added NEAR latest block height

frontend/jest.config.js

@@ -1,15 +1,16 @@
-/* eslint-disable */
 module.exports = {
+  preset: 'ts-jest',
   testEnvironment: 'node',
+  moduleFileExtensions: ["ts", "tsx", "js", "jsx", "json"],
   moduleNameMapper: {
     '^@/(.*)$': '<rootDir>/src/$1',
   },
-  extensionsToTreatAsEsm: ['.jsx'],
   transform: {
-    '^.+\\.[jt]sx?$': 'babel-jest',
+    '^.+\\.tsx?$': 'ts-jest',
+  },
+  globals: {
+    'ts-jest': {
+      tsconfig: 'tsconfig.json',
+    },
   },
-  testPathIgnorePatterns: [
-    '/formatters\\.test\\.js',
-    '/Editor\\.test\\.js',
-  ],
 };