added plugins

lua/custom/plugins/trouble.lua

@@ -0,0 +1,39 @@
+return {
+  'folke/trouble.nvim',
+  cmd = { 'TroubleToggle', 'Trouble' },
+  opts = { use_diagnostic_signs = true },
+  keys = {
+    { '<leader>xx', '<cmd>TroubleToggle document_diagnostics<cr>', desc = 'Document Diagnostics (Trouble)' },
+    { '<leader>X', '<cmd>TroubleToggle workspace_diagnostics<cr>', desc = 'Workspace Diagnostics (Trouble)' },
+    { '<leader>xL', '<cmd>TroubleToggle loclist<cr>', desc = 'Location List (Trouble)' },
+    { '<leader>xq', '<cmd>TroubleToggle quickfix<cr>', desc = 'Quickfix List (Trouble)' },
+    {
+      '[q',
+      function()
+        if require('trouble').is_open() then
+          require('trouble').previous { skip_groups = true, jump = true }
+        else
+          local ok, err = pcall(vim.cmd.cprev)
+          if not ok then
+            vim.notify(err, vim.log.levels.ERROR)
+          end
+        end
+      end,
+      desc = 'Previous trouble/quickfix item',
+    },
+    {
+      ']q',
+      function()
+        if require('trouble').is_open() then
+          require('trouble').next { skip_groups = true, jump = true }
+        else
+          local ok, err = pcall(vim.cmd.cnext)
+          if not ok then
+            vim.notify(err, vim.log.levels.ERROR)
+          end
+        end
+      end,
+      desc = 'Next trouble/quickfix item',
+    },
+  },
+}