* Attempt to templaterize the theme specific files
* Cleanup
* Slim down
* Combine render into -set
* Pull out the dynamic template rendering again, but simpler
* Fix vars
* Variables are lowercase
* Better presentation
* Fix missing colors
* Provide stripped values too
* Fix colors for regular hex format
* Bring back explicit btop themes
They're too involved to derive from a basic color set
* Make an atomic swap of the theme directories
* No longer used by walker to cancel
* Explain why
* Remove redundant const
* Consistent const naming
* No longe have $THEMES_DIR
* Correct the blue
* Set opencode colors too
* Fix colors for readability
* Move the templates together with the others in default
* Split user themes and default themes
* Fix paths
* Look for both user themes and default themes
Plus speed things up
* Migrate to the new setup where default themes live inside omarchy
* Explicitly store the name of the current theme
* Cleanup
* No longer need omarchy-theme-next since themes are now fully rendered, not symlinks
* Get current theme name from the new theme.name file
* Look for user background images in dedicated directory
* Need yq for toml
* Need yq to parse colors.toml
* Look for backgrounds matching the new theme.name
We no longer have symlinks
* Migrate existing user backgrounds to the new proper location
* Install user backgrounds in the correct path
* Fix quoting
* Just rely on the system theme for opencode and get ready for USRSIG2 being available to live reload
* Fix template generation for rgb colors
