feat(loading_animation): default to braille animation

Hopefully less distracting

Author: cameronr

lua/opencode/config.lua

@@ -88,7 +88,7 @@ M.defaults = {
       overrides = {},
     },
     loading_animation = {
-      frames = { '·', '․', '•', '∙', '●', '⬤', '●', '∙', '•', '․' },
+      frames = { '⠋', '⠙', '⠹', '⠸', '⠼', '⠴', '⠦', '⠧', '⠇', '⠏' },
     },
     output = {
       rendering = {

lua/opencode/ui/loading_animation.lua

@@ -22,7 +22,8 @@ function M._get_frames()
   if ui_config and ui_config.loading_animation and ui_config.loading_animation.frames then
     return ui_config.loading_animation.frames
   end
-  return { '·', '․', '•', '∙', '●', '⬤', '●', '∙', '•', '․' }
+  -- return { '·', '․', '•', '∙', '●', '⬤', '●', '∙', '•', '․' }
+  return { '⠋', '⠙', '⠹', '⠸', '⠼', '⠴', '⠦', '⠧', '⠇', '⠏' }
 end
 
 M.render = vim.schedule_wrap(function(windows)