[LSP] Add bind for sig help

nvim/lua/lsp-options.lua

@@ -47,6 +47,9 @@ M.on_attach = function(client, bufnr)
     opts.desc = "Show documentation for what is under cursor"
     keymap.set("n", "<leader>k", vim.lsp.buf.hover, opts)
 
+    opts.desc = "Show signature help"
+    keymap.set("n", "<leader>v", vim.lsp.buf.signature_help, opts)
+
     opts.desc = "Restart LSP"
     keymap.set("n", "<leader>rs", ":LspRestart<CR>", opts)
 

nvim/lua/plugins/lsp/cmp.lua

@@ -117,12 +117,12 @@ return {
 
         local opts = { silent = true }
         opts.desc = "next snippet placeholder"
-        vim.keymap.set({ "i", "s" }, "<C-w>", function()
+        vim.keymap.set({ "i", "s" }, "<C-,>", function()
             luasnip.jump(1)
         end, opts)
 
         opts.desc = "previous snippet placeholder"
-        vim.keymap.set({ "i", "s" }, "<C-b>", function()
+        vim.keymap.set({ "i", "s" }, "<C-.>", function()
             luasnip.jump(-1)
         end, opts)
     end,