feat(nvim): refactoring, docs, keybinds, others

config/nvim/lua/plugins/trouble.lua

@@ -1,34 +1,15 @@
+-- A pretty diagnostics, references, telescope results,
+-- quickfix and location list to help you solve all the
+-- trouble your code is causing.
+-- https://github.com/folke/trouble.nvim
 return {
   'folke/trouble.nvim',
   lazy = false,
-  dependencies = 'nvim-tree/nvim-web-devicons',
-  keys = {
-    { '<leader>xx', '<cmd>Trouble<cr>', desc = 'Toggle Trouble' },
-    { '<leader>xw', '<cmd>Trouble workspace_diagnostics<cr>', desc = 'Toggle Workspace Diagnostics' },
-    { '<leader>xd', '<cmd>Trouble document_diagnostics<cr>', desc = 'Toggle Document Diagnostics' },
-    { '<leader>xl', '<cmd>Trouble loclist<cr>', desc = 'Toggle Loclist' },
-    { '<leader>xq', '<cmd>Trouble quickfix<cr>', desc = 'Toggle Quickfix' },
-    { 'gR', '<cmd>Trouble lsp_references<cr>', desc = 'Toggle LSP References' },
+  dependencies = { 'nvim-tree/nvim-web-devicons' },
+  opts = {
+    auto_preview = false,
+    auto_fold = true,
+    auto_close = true,
+    use_lsp_diagnostic_signs = true,
   },
-  config = function()
-    require('trouble').setup {
-      auto_preview = false,
-      auto_fold = true,
-      auto_close = true,
-      use_lsp_diagnostic_signs = true,
-    }
-
-    -- Diagnostic signs
-    -- https://github.com/folke/trouble.nvim/issues/52
-    local signs = {
-      Error = ' ',
-      Warning = ' ',
-      Hint = ' ',
-      Information = ' ',
-    }
-    for type, icon in pairs(signs) do
-      local hl = 'DiagnosticSign' .. type
-      vim.fn.sign_define(hl, { text = icon, texthl = hl, numhl = hl })
-    end
-  end,
 }