Nvim : Add Haskell lsp.

module/common/Nvim.nix

@@ -48,8 +48,6 @@ in {
 					"config/Search.lua"
 					"config/Tab.lua"
 					"plugin/Filetree.lua"
-					"plugin/lsp/Rust.lua"
-					"plugin/lsp/Tex.lua"
 					"plugin/Gruvbox.lua"
 					"plugin/Bufferline.lua"
 					"plugin/Lualine.lua"
@@ -65,6 +63,9 @@ in {
 					"plugin/Treesitter.lua"
 					"plugin/Fold.lua"
 					"plugin/Ollama.lua"
+					"plugin/lsp/Haskell.lua"
+					"plugin/lsp/Rust.lua"
+					"plugin/lsp/Tex.lua"
 					"key/Autocomplete.lua"
 					"key/Buffer.lua"
 					"key/Colorscheme.lua"

module/common/nvim/plugin/lsp/Haskell.lua

@@ -0,0 +1,5 @@
+local lspconfig = require("lspconfig")
+
+lspconfig.hls.setup {
+	filetypes = { 'haskell', 'lhaskell', 'cabal' },
+}