Improve LSP diagnostic messages

lua/plugins/lsp.lua

@@ -45,9 +45,16 @@ vim.api.nvim_create_autocmd('LspAttach', {
 })
 
 vim.diagnostic.config({
-    virtual_lines = {
-        current_line = true
-    }
+    virtual_lines = false,
+    virtual_text = false,
+    signs = {
+        text = {
+            [vim.diagnostic.severity.ERROR] = "󰅙",
+            [vim.diagnostic.severity.WARN] = "",
+            [vim.diagnostic.severity.HINT] = "󰌵",
+            [vim.diagnostic.severity.INFO] = "",
+        },
+    },
 })
 
 return {