Remove opacity from the GitLab Web IDE color themes
Problem to solve
We sometimes use opacity when defining colors in our custom themes. This makes it harder to implement other features in the Web IDE UI.
- Example: GitLab_Dark-color-theme.json
Context
Proposal
Refactor any 8 digit hex codes in the three GitLab color themes to be 6 digits in order to avoid opacity.
Things to consider
In the future issue we may want to package our GitLab theme as a custom extension.