remove polyglot garbo plugin and add cgt filetype support

mzte-nv/conf/filetype.lua

@@ -0,0 +1,8 @@
+vim.filetype.add {
+    extension = {
+        cgt = function(path, bufnr)
+            local trimmed = path:gsub(".cgt$", "")
+            return vim.filetype.match { filename = trimmed, bufnr = bufnr }
+        end,
+    },
+}

mzte-nv/conf/lua/plugins.lua

@@ -68,7 +68,6 @@ require("packer").startup(function(use)
     }
     use "dag/vim-fish"
     use "uiiaoo/java-syntax.vim"
-    use "sheerun/vim-polyglot"
     use {
         "nvim-lualine/lualine.nvim",
         requires = "arkav/lualine-lsp-progress",

mzte-nv/conf/lua/settings.lua

@@ -20,8 +20,6 @@ o.termguicolors = true
 wo.cursorline = true
 wo.cursorcolumn = true
 
-g.zig_fmt_autosave = 0
-
 o.conceallevel = 2
 
 -- disable garbage providers