add cpp custom snippet and tone down diagnostics

.config/nvim/lua/plugins/lsp.lua

@@ -124,6 +124,14 @@ return {
         info = "",
       })
 
+      vim.diagnostic.config({
+        underline = false,
+        virtual_text = false,
+        signs = true,
+        update_in_insert = false,
+        severity_sort = true,
+      })
+
       require("mason-lspconfig").setup({
         ensure_installed = {
           "clangd",

.config/nvim/lua/plugins/ui.lua

@@ -29,6 +29,18 @@ return {
           hl.DiagnosticVirtualTextWarn = {
             fg = colors.comment
           }
+          hl.DiagnosticSignError = {
+            fg = colors.comment
+          }
+          hl.DiagnosticSignHint = {
+            fg = colors.comment
+          }
+          hl.DiagnosticSignInfo = {
+            fg = colors.comment
+          }
+          hl.DiagnosticSignWarn = {
+            fg = colors.comment
+          }
         end,
       })
       vim.cmd.colorscheme("tokyonight")
@@ -349,14 +361,14 @@ return {
                 end,
               },
               winopts = {
-                height = 0.3,
+                height = 0.4,
                 width = 0.5,
               },
             })
           end),
 
-        dashboard.button("f", "  Find file", ":lua require('fzf-lua').files()<CR>"),
-        dashboard.button("t", "󱎸  Find text", ":lua require('fzf-lua').live_grep_native()<CR>"),
+        -- dashboard.button("f", "  Find file", ":lua require('fzf-lua').files()<CR>"),
+        -- dashboard.button("t", "󱎸  Find text", ":lua require('fzf-lua').live_grep_native()<CR>"),
         dashboard.button("s", "  Restore Session", ":lua require('persistence').load()<CR>"),
         dashboard.button("n", "󰠮  Notes", ":lua require('fzf-lua').files({cwd =[[~/notes]]})<CR>"),
         dashboard.button("c", "  Configuration", ":e $MYVIMRC <CR>"),

.config/nvim/lua/snippets/cpp.json

@@ -0,0 +1,14 @@
+{
+  "Hello World": {
+    "prefix": "hello",
+    "body": [
+      "#include <iostream>",
+      "",
+      "int main () {",
+      "\t$1",
+      "\treturn 0;",
+      "}"
+    ],
+    "description": "starter template"
+  }
+}

.config/nvim/lua/snippets/package.json

@@ -15,6 +15,10 @@
           "all"
         ],
         "path": "./global.json"
+      },
+      {
+        "language": "cpp",
+        "path": "./cpp.json"
       }
     ]
   }