Update to personal config

lua/mappings.lua

@@ -3,8 +3,47 @@ require "nvchad.mappings"
 -- add yours here
 
 local map = vim.keymap.set
+local g = vim.g
+local diag = vim.diagnostic
 
 map("n", ";", ":", { desc = "CMD enter command mode" })
 map("i", "jk", "<ESC>")
 
 -- map({ "n", "i", "v" }, "<C-s>", "<cmd> w <cr>")
+
+map("n", "<leader>ca", function()
+  vim.lsp.buf.code_action()
+end, { desc = "LSP code action" })
+map("n", "<leader>tt", function()
+  require("base46").toggle_transparency()
+end, { desc = "Toggle transparency" })
+
+map("n", "J", "mzJ`z", { desc = "Concatenate line below cursor but does not move the cursor" })
+
+map("n", "<leader>o", ':<c-u>call append(line("."),   repeat([""], v:count1))<cr>', { desc = "Insert line below" })
+map("n", "<leader>O", ':<c-u>call append(line(".")-1,   repeat([""], v:count1))<cr>', { desc = "Insert line above" })
+
+map("n", "<c-d>", "<c-d>zz")
+map("n", "<c-u>", "<c-u>zz")
+
+map("n", "<leader>lg", "<cmd> LazyGit<cr>", { desc = "LazyGit" })
+
+-- Visual mode
+map("v", "J", ":m '>+1<cr>gv=gv", { desc = "Move line w/indentation" })
+map("v", "K", ":m '<-2<cr>gv=gv", { desc = "Move line w/indentation" })
+
+map("v", ">", ">gv", { desc = "indent" })
+map("v", "<", "<gv", { desc = "indent" })
+
+-- Toggle diagnostics
+g["diagnostics_active"] = true
+function Toggle_diagnostics()
+  if g.diagnostics_active then
+    g.diagnostics_active = false
+    diag.disable()
+  else
+    g.diagnostics_active = true
+    diag.enable()
+  end
+end
+map("n", "<leader>lt", Toggle_diagnostics, { noremap = true, silent = true, desc = "Toggle vim diagnostics" })