feat(astrodark): update to color palette

Author: A-Lamia

lua/astrotheme/palettes/astrodark.lua

@@ -39,22 +39,21 @@ c.ui.base = "#1A1D23"
 c.ui.inactive_base = "#16181D"
 c.ui.statusline = "#111317"
 c.ui.split = "#111317"
+c.ui.float = "#14161B"
 c.ui.title = c.ui.accent
 c.ui.border = "#3A3E47"
 c.ui.current_line = "#1E222A"
 c.ui.scrollbar = c.ui.accent
 c.ui.selection = "#26343F"
 c.ui.menu_selection = c.ui.accent
-c.ui.highlight = "#1E222A"
+c.ui.highlight = "#23272F"
 c.ui.none_text = "#3A3E47"
 c.ui.text = "#9B9FA9"
 c.ui.text_active = "#ADB0BB"
 c.ui.text_inactive = "#494D56"
-c.ui.text_match = c.ui.accent
-c.ui.text_match = "#e0e0ee"
+c.ui.text_match = "#E0E0Ee"
 
-c.ui.prompt = "#202227"
--- c.ui.prompt = "#20242E"
+c.ui.prompt = "#21242A"
 c.ui.results = "#131519"
 
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