Remove lsp_lines

This feature has been upstreamed to neovim core

lua/plugins/lsp-lines.lua

@@ -1,54 +0,0 @@
-return {
-  "neovim/nvim-lspconfig",
-  dependencies = {
-    {
-      "WhoIsSethDaniel/toggle-lsp-diagnostics.nvim",
-      config = function()
-        require("toggle_lsp_diagnostics").init({ virtual_text = false })
-      end,
-    },
-    {
-      "https://git.sr.ht/~whynothugo/lsp_lines.nvim",
-      config = function()
-        require("lsp_lines").setup()
-      end,
-      keys = {
-        {
-          "<leader>xv",
-          function()
-            require("lsp_lines").toggle()
-            require("toggle_lsp_diagnostics").toggle_virtual_text()
-          end,
-          desc = "Toggle lsp_lines diagnostics",
-        },
-        {
-          "<leader>xy",
-          function()
-            if vim.diagnostic.config().virtual_text then
-              require("toggle_lsp_diagnostics").toggle_virtual_text()
-            else
-              require("lsp_lines").toggle()
-            end
-          end,
-          desc = "Toggle diagnostics virtual display",
-        },
-        {
-          "<leader>xz",
-          function()
-            if not vim.diagnostic.config().virtual_text then
-              require("lsp_lines").toggle()
-            end
-            require("toggle_lsp_diagnostics").toggle_diagnostics()
-          end,
-          desc = "Toggle all diagnostics",
-        },
-      },
-    },
-  },
-  opts = {
-    diagnostics = {
-      virtual_text = true,
-      virtual_lines = { only_current_line = true },
-    },
-  },
-}