Clean up project

[Harjot1Singh]

Summary of PR

Cleans up the project:

• Remove unused dependencies and files (Watermelon DB + Data Manager)
• Update all dependencies
• Improve development experience (npm run start:ios/android will run tests and typescript in watch mode)
• Figure out TS .ios, .android resolution
• Fix tests
• Sort out Typescript linting rules
• Fix types
• Fix Jest triggering itself/ignored directory list

Tests for unexpected behavior

• none_whatsoever

Time spent on PR

12 hours

Linked issues

Fix #100

Reviewers

@saihaj @bhajneet

[Harjot1Singh]

@saihaj could you please test Android? I do not know if I removed too much from MainApplication.java

[lgtm-com]

This pull request introduces 2 alerts and fixes 1 when merging 86dcb63 into 1789057 - view on LGTM.com

new alerts:

• 2 for Unused variable, import, function or class

fixed alerts:

• 1 for Unused variable, import, function or class

[saihaj]

When I ran this locally:

• iOS build succeed
• Android need to modify the main file to fix, once you make those changes it will succeed.

To update to latest gradle version (3.6.3) we must update android/build.gradle Line 16 with classpath('com.android.tools.build:gradle:3.6.3')

For some reason when I do gh pr checkout 109 it creates a local branch that is not connected to this branch (it wants me to push it to my GH fork) so unfortunately I can't push code to this branch : (

[Harjot1Singh]

Please re-check android when you get a chance

[lgtm-com]

This pull request introduces 2 alerts and fixes 1 when merging d63f5cf into 1789057 - view on LGTM.com

new alerts:

• 2 for Unused variable, import, function or class

fixed alerts:

• 1 for Unused variable, import, function or class

[saihaj]

npm run start:android ✅

[saihaj]

Need to address this:

[Harjot1Singh]

Android and iOS resolution will be resolved and furthermore used in the project by creating a Component.d.ts file, with either:

export * from './Component.ios or export { default } from './Component.ios'

[lgtm-com]

This pull request fixes 1 alert when merging 77a00e8 into 1789057 - view on LGTM.com

fixed alerts:

• 1 for Unused variable, import, function or class

[lgtm-com]

This pull request fixes 1 alert when merging b2dbc83 into 21a40a1 - view on LGTM.com

fixed alerts:

• 1 for Unused variable, import, function or class

[lgtm-com]

This pull request fixes 1 alert when merging d20090c into 21a40a1 - view on LGTM.com

fixed alerts:

• 1 for Unused variable, import, function or class

[lgtm-com]

This pull request fixes 1 alert when merging d09704c into 21a40a1 - view on LGTM.com

fixed alerts:

• 1 for Unused variable, import, function or class