Added tokyo night (moon variant) and added more variance to tokyo night themes. (#774)

themes/palettes/tokyo_night_moon.json

@@ -0,0 +1,37 @@
+{
+    "bg": "#222436",
+    "bg_dark": "#1e2030",
+    "bg_dark1": "#191B29",
+    "bg_highlight": "#2f334d",
+    "blue": "#82aaff",
+    "blue0": "#3e68d7",
+    "blue1": "#65bcff",
+    "blue2": "#0db9d7",
+    "blue5": "#89ddff",
+    "blue6": "#b4f9f8",
+    "blue7": "#394b70",
+    "comment": "#636da6",
+    "cyan": "#86e1fc",
+    "dark3": "#545c7e",
+    "dark5": "#737aa2",
+    "fg": "#c8d3f5",
+    "fg_dark": "#828bb8",
+    "fg_gutter": "#3b4261",
+    "green": "#c3e88d",
+    "green1": "#4fd6be",
+    "green2": "#41a6b5",
+    "magenta": "#c099ff",
+    "magenta2": "#ff007c",
+    "orange": "#ff966c",
+    "purple": "#fca7ea",
+    "red": "#ff757f",
+    "red1": "#c53b53",
+    "teal": "#4fd6be",
+    "terminal_black": "#444a73",
+    "yellow": "#ffc777",
+    "git": {
+        "add": "#b8db87",
+        "change": "#7ca1f2",
+        "delete": "#e26a75"
+    }
+}