feat: Added a Tokyonight for ST terminal (work on 0.9ver) (#262)

* Added a Tokyonight for ST terminal (work on 0.9ver)

* fix README.md

extras/st/tokyonight_moon.h

@@ -0,0 +1,39 @@
+/* Terminal colors (16 first used in escape sequence) */
+static const char *colorname[] = {
+    /* 8 normal colors */
+    "#1b1d2b",
+    "#ff757f",
+    "#c3e88d",
+    "#ffc777",
+    "#82aaff",
+    "#c099ff",
+    "#86e1fc",
+    "#828bb8",
+
+    /* 8 bright colors */
+    "#444a73",
+    "#ff757f",
+    "#c3e88d",
+    "#ffc777",
+    "#82aaff",
+    "#c099ff",
+    "#86e1fc",
+    "#c8d3f5",
+
+    [255] = 0,
+
+    /* more colors can be added after 255 to use with DefaultXX */
+    "#c8d3f5",     
+    "#3654a7",
+    "#c8d3f5", /* default foreground colour */
+    "#222436", /* default background colour */
+};
+
+/*
+ * Default colors (colorname index)
+ * foreground, background, cursor, reverse cursor
+ */
+unsigned int defaultfg = 258;
+unsigned int defaultbg = 259;
+unsigned int defaultcs = 256;
+static unsigned int defaultrcs = 257;