[WIP] Switch default color theme to dark mode.

[grgia]

Details

https://user-images.githubusercontent.com/38015950/200914286-5d864f14-2450-4d0f-9e8e-beaf3d31f3c8.mov

THIS IS A WIP:

Completed:

• Added dark color theme to colors.js
• Removed all direct references to old colors (gray1-gray4, etc)
• Cleaned up repetitive success/danger color names in the theme file.

To Do: (These could be done in subsequent issues if necessary)

• [x] Recolor ghost UI chat loader svg (need to find this file!)
• [ ] Fix LHN white flash before loading

Note to Self To QA that colors are correct:

• [ ] Buttons colors
• [ ] Buttons with dropdown
• [ ] Avatar Crop Modal
• [ ] Floating Action Button / animation
• [ ] Inline system message
• [ ] Onfido
• [ ] Option Row
• [ ] Navigation Root / Loader color when logging in
• [ ] Log in field
• [ ] Floating Modals

Fixed Issues

$ https://github.com/Expensify/App/issues/12440

Tests

• [ ] Verify that no errors appear in the JS console

QA Steps

• [ ] Verify that no errors appear in the JS console

PR Author Checklist

• [ ] I linked the correct issue in the ### Fixed Issues section above
• [ ] I wrote clear testing steps that cover the changes made in this PR
  • [ ] I added steps for local testing in the Tests section
  • [ ] I added steps for Staging and/or Production testing in the QA steps section
  • [ ] I added steps to cover failure scenarios (i.e. verify an input displays the correct error message if the entered data is not correct)
  • [ ] I turned off my network connection and tested it while offline to ensure it matches the expected behavior (i.e. verify the default avatar icon is displayed if app is offline)
• [ ] I included screenshots or videos for tests on all platforms
• [ ] I ran the tests on all platforms & verified they passed on:
  • [ ] iOS / native
  • [ ] Android / native
  • [ ] iOS / Safari
  • [ ] Android / Chrome
  • [ ] MacOS / Chrome
  • [ ] MacOS / Desktop
• [ ] I verified there are no console errors (if there's a console error not related to the PR, report it or open an issue for it to be fixed)
• [ ] I followed proper code patterns (see Reviewing the code)
  • [ ] I verified that any callback methods that were added or modified are named for what the method does and never what callback they handle (i.e. toggleReport and not onIconClick)
  • [ ] I verified that comments were added to code that is not self explanatory
  • [ ] I verified that any new or modified comments were clear, correct English, and explained "why" the code was doing something instead of only explaining "what" the code was doing.
  • [ ] I verified any copy / text shown in the product was added in all src/languages/* files
  • [ ] I verified any copy / text that was added to the app is correct English and approved by marketing by adding the Waiting for Copy label for a copy review on the original GH to get the correct copy.
  • [ ] I verified proper file naming conventions were followed for any new files or renamed files. All non-platform specific files are named after what they export and are not named "index.js". All platform-specific files are named for the platform the code supports as outlined in the README.
  • [ ] I verified the JSDocs style guidelines (in STYLE.md) were followed
• [ ] If a new code pattern is added I verified it was agreed to be used by multiple Expensify engineers
• [ ] I followed the guidelines as stated in the Review Guidelines
• [ ] I tested other components that can be impacted by my changes (i.e. if the PR modifies a shared library or component like Avatar, I verified the components using Avatar are working as expected)
• [ ] I verified all code is DRY (the PR doesn't include any logic written more than once, with the exception of tests)
• [ ] I verified any variables that can be defined as constants (ie. in CONST.js or at the top of the file that uses the constant) are defined as such
• [ ] If a new component is created I verified that:
  • [ ] A similar component doesn't exist in the codebase
  • [ ] All props are defined accurately and each prop has a /** comment above it */
  • [ ] The file is named correctly
  • [ ] The component has a clear name that is non-ambiguous and the purpose of the component can be inferred from the name alone
  • [ ] The only data being stored in the state is data necessary for rendering and nothing else
  • [ ] For Class Components, any internal methods passed to components event handlers are bound to this properly so there are no scoping issues (i.e. for onClick={this.submit} the method this.submit should be bound to this in the constructor)
  • [ ] Any internal methods bound to this are necessary to be bound (i.e. avoid this.submit = this.submit.bind(this); if this.submit is never passed to a component event handler like onClick)
  • [ ] All JSX used for rendering exists in the render method
  • [ ] The component has the minimum amount of code necessary for its purpose, and it is broken down into smaller components in order to separate concerns and functions
• [ ] If a new CSS style is added I verified that:
  • [ ] A similar style doesn't already exist
  • [ ] The style can't be created with an existing StyleUtils function (i.e. StyleUtils.getBackgroundAndBorderStyle(themeColors.componentBG)
• [ ] If the PR modifies a generic component, I tested and verified that those changes do not break usages of that component in the rest of the App (i.e. if a shared library or component like Avatar is modified, I verified that Avatar is working as expected in all cases)
• [ ] If the PR modifies a component related to any of the existing Storybook stories, I tested and verified all stories for that component are still working as expected.
• [ ] I have checked off every checkbox in the PR author checklist, including those that don't apply to this PR.

PR Reviewer Checklist

The reviewer will copy/paste it into a new comment and complete it after the author checklist is completed

• [ ] I have verified the author checklist is complete (all boxes are checked off).
• [ ] I verified the correct issue is linked in the ### Fixed Issues section above
• [ ] I verified testing steps are clear and they cover the changes made in this PR
  • [ ] I verified the steps for local testing are in the Tests section
  • [ ] I verified the steps for Staging and/or Production testing are in the QA steps section
  • [ ] I verified the steps cover any possible failure scenarios (i.e. verify an input displays the correct error message if the entered data is not correct)
  • [ ] I turned off my network connection and tested it while offline to ensure it matches the expected behavior (i.e. verify the default avatar icon is displayed if app is offline)
• [ ] I checked that screenshots or videos are included for tests on all platforms
• [ ] I included screenshots or videos for tests on all platforms
• [ ] I verified tests pass on all platforms & I tested again on:
  • [ ] iOS / native
  • [ ] Android / native
  • [ ] iOS / Safari
  • [ ] Android / Chrome
  • [ ] MacOS / Chrome
  • [ ] MacOS / Desktop
• [ ] If there are any errors in the console that are unrelated to this PR, I either fixed them (preferred) or linked to where I reported them in Slack
• [ ] I verified proper code patterns were followed (see Reviewing the code)
  • [ ] I verified that any callback methods that were added or modified are named for what the method does and never what callback they handle (i.e. toggleReport and not onIconClick).
  • [ ] I verified that comments were added to code that is not self explanatory
  • [ ] I verified that any new or modified comments were clear, correct English, and explained "why" the code was doing something instead of only explaining "what" the code was doing.
  • [ ] I verified any copy / text shown in the product was added in all src/languages/* files
  • [ ] I verified any copy / text that was added to the app is correct English and approved by marketing by adding the Waiting for Copy label for a copy review on the original GH to get the correct copy.
  • [ ] I verified proper file naming conventions were followed for any new files or renamed files. All non-platform specific files are named after what they export and are not named "index.js". All platform-specific files are named for the platform the code supports as outlined in the README.
  • [ ] I verified the JSDocs style guidelines (in STYLE.md) were followed
• [ ] If a new code pattern is added I verified it was agreed to be used by multiple Expensify engineers
• [ ] I verified that this PR follows the guidelines as stated in the Review Guidelines
• [ ] I verified other components that can be impacted by these changes have been tested, and I retested again (i.e. if the PR modifies a shared library or component like Avatar, I verified the components using Avatar have been tested & I retested again)
• [ ] I verified all code is DRY (the PR doesn't include any logic written more than once, with the exception of tests)
• [ ] I verified any variables that can be defined as constants (ie. in CONST.js or at the top of the file that uses the constant) are defined as such
• [ ] If a new component is created I verified that:
  • [ ] A similar component doesn't exist in the codebase
  • [ ] All props are defined accurately and each prop has a /** comment above it */
  • [ ] The file is named correctly
  • [ ] The component has a clear name that is non-ambiguous and the purpose of the component can be inferred from the name alone
  • [ ] The only data being stored in the state is data necessary for rendering and nothing else
  • [ ] For Class Components, any internal methods passed to components event handlers are bound to this properly so there are no scoping issues (i.e. for onClick={this.submit} the method this.submit should be bound to this in the constructor)
  • [ ] Any internal methods bound to this are necessary to be bound (i.e. avoid this.submit = this.submit.bind(this); if this.submit is never passed to a component event handler like onClick)
  • [ ] All JSX used for rendering exists in the render method
  • [ ] The component has the minimum amount of code necessary for its purpose, and it is broken down into smaller components in order to separate concerns and functions
• [ ] If a new CSS style is added I verified that:
  • [ ] A similar style doesn't already exist
  • [ ] The style can't be created with an existing StyleUtils function (i.e. StyleUtils.getBackgroundAndBorderStyle(themeColors.componentBG)
• [ ] If the PR modifies a generic component, I tested and verified that those changes do not break usages of that component in the rest of the App (i.e. if a shared library or component like Avatar is modified, I verified that Avatar is working as expected in all cases)
• [ ] If the PR modifies a component related to any of the existing Storybook stories, I tested and verified all stories for that component are still working as expected.
• [ ] I have checked off every checkbox in the PR reviewer checklist, including those that don't apply to this PR.

Screenshots

Web

Mobile Web - Chrome

Mobile Web - Safari

Desktop

iOS

Android