Changed . token to _dot

This change allows the dotfiles to work with chezmoi (e.g: on windows)
and improves grepability with neovim/telescope

dot_config/nvim/lua/config/icons.lua

@@ -0,0 +1,32 @@
+return {
+    Ada = {
+        icon = "",
+        color = "#b89843",
+        cterm_color = "137",
+        name = "Ada",
+    },
+    Fortran = {
+        icon = "󱈚",
+        color = "#734f96",
+        cterm_color = "96",
+        name = "Fortran",
+    },
+    Lisp = {
+        icon = "",
+        color = "#c40904",
+        cterm_color = "160",
+        name = "Lisp",
+    },
+    Prolog = {
+        icon = "",
+        color = "#e4b854",
+        cterm_color = "179",
+        name = "Prolog",
+    },
+    Scallop = {
+        icon = "",
+        color = "#ffa6c9",
+        cterm_color = "225",
+        name = "Scallop",
+    },
+}