fixing keymaps

lua/custom/keymaps.lua

@@ -0,0 +1,25 @@
+-- [[ Basic Keymaps ]]
+-- See `:help vim.keymap.set()`
+
+-- Clear highlights on search when pressing <Esc> in normal mode
+-- See `:help hlsearch`
+vim.keymap.set('n', '<Esc>', '<cmd>nohlsearch<CR>', { desc = 'Clear Search Highlight' })
+
+-- Diagnostic keymaps (These might also be set by LSP config, but having them here is fine)
+vim.keymap.set('n', '<leader>q', vim.diagnostic.setloclist, { desc = 'Open diagnostic [Q]uickfix list' })
+
+-- Exit terminal mode in the builtin terminal
+vim.keymap.set('t', '<Esc><Esc>', '<C-\\><C-n>', { desc = 'Exit terminal mode' })
+
+-- Keybinds to make split navigation easier.
+-- Use CTRL+<hjkl> to switch between windows
+-- See `:help wincmd`
+vim.keymap.set('n', '<C-h>', '<C-w><C-h>', { desc = 'Move focus to the left window' })
+vim.keymap.set('n', '<C-l>', '<C-w><C-l>', { desc = 'Move focus to the right window' })
+vim.keymap.set('n', '<C-j>', '<C-w><C-j>', { desc = 'Move focus to the lower window' })
+vim.keymap.set('n', '<C-k>', '<C-w><C-k>', { desc = 'Move focus to the upper window' })
+
+-- Add any other general-purpose keymaps you want here
+
+-- Standard practice for Lua modules that don't need to return complex data
+return {}