Nvim restart (#9)

* chore(nvim): remove astronvim and configs

* feat(nvim): new, custom nvim configuration

config/nvim/lua/plugins/twilight.lua

@@ -0,0 +1,24 @@
+-- Dim
+return {
+  "folke/twilight.nvim",
+  config = {
+    dimming = {
+      alpha = 0.5, -- amount of dimming
+      inactive = false, -- when true, other windows will be fully dimmed (unless they contain the same buffer)
+    },
+    context = 3, -- amount of lines we will try to show around the current line
+    treesitter = true, -- use treesitter when available for the filetype
+    -- treesitter is used to automatically expand the visible text,
+    -- but you can further control the types of nodes that should always be fully expanded
+    expand = { -- for treesitter, we we always try to expand to the top-most ancestor with these types
+      "function",
+      "while_statement",
+      "for_statement",
+      "switch_statement",
+      "method",
+      "table",
+      "if_statement",
+    },
+    exclude = {}, -- exclude these filetypes
+  },
+}