added the basics back in

lua/core/keymaps.lua

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+-- [[ Basic Keymaps ]]
+--  See `:help vim.keymap.set()`
+
+-- Set as the leader key
+--  NOTE: Must happen before plugins are loaded (otherwise wrong leader will be used)
+vim.g.mapleader = ' '
+vim.g.maplocalleader = ' '
+
+-- Sync clipboard between OS and Neovim.
+--  Schedule the setting after `UiEnter` because it can increase startup-time.
+--  Remove this option if you want your OS clipboard to remain independent.
+--  See `:help 'clipboard'`
+vim.schedule(function()
+  vim.o.clipboard = 'unnamedplus'
+end)
+
+-- Clear highlights on search when pressing <Esc> in normal mode
+--  See `:help hlsearch`
+vim.keymap.set('n', '<Esc>', '<cmd>nohlsearch<CR>')
+
+-- Diagnostic keymaps
+vim.keymap.set('n', '<leader>q', vim.diagnostic.setloclist, { desc = 'Open diagnostic [Q]uickfix list' })
+
+-- Exit terminal mode in the builtin terminal with a shortcut that is a bit easier
+-- for people to discover. Otherwise, you normally need to press <C-\><C-n>, which
+-- is not what someone will guess without a bit more experience.
+--
+-- NOTE: This won't work in all terminal emulators/tmux/etc. Try your own mapping
+-- or just use <C-\><C-n> to exit terminal mode
+vim.keymap.set('t', '<Esc><Esc>', '<C-\\><C-n>', { desc = 'Exit terminal mode' })
+
+-- TIP: Disable arrow keys in normal mode
+vim.keymap.set('n', '<left>', '<cmd>echo "Use h to move!!"<CR>')
+vim.keymap.set('n', '<right>', '<cmd>echo "Use l to move!!"<CR>')
+vim.keymap.set('n', '<up>', '<cmd>echo "Use k to move!!"<CR>')
+vim.keymap.set('n', '<down>', '<cmd>echo "Use j to move!!"<CR>')
+
+-- Keybinds to make split navigation easier.
+--  Use CTRL+<hjkl> to switch between windows
+--
+--  See `:help wincmd` for a list of all window commands
+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' })
+
+-- NOTE: Some terminals have colliding keymaps or are not able to send distinct keycodes
+-- vim.keymap.set("n", "<C-S-h>", "<C-w>H", { desc = "Move window to the left" })
+-- vim.keymap.set("n", "<C-S-l>", "<C-w>L", { desc = "Move window to the right" })
+-- vim.keymap.set("n", "<C-S-j>", "<C-w>J", { desc = "Move window to the lower" })
+-- vim.keymap.set("n", "<C-S-k>", "<C-w>K", { desc = "Move window to the upper" })

lua/core/options.lua

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+-- [[ Setting options ]]
+-- See `:help vim.o`
+-- NOTE: You can change these options as you wish!
+--  For more options, you can see `:help option-list`
+
+vim.o.number = true -- Make line numbers default
+vim.o.relativenumber = true -- Add relative line numbers
+vim.o.mouse = 'a' -- Enable mouse mode, can be useful for resizing splits for example!
+vim.o.showmode = false -- Don't show the mode, since it's already in the status line
+vim.o.breakindent = true -- Enable break indent
+vim.o.undofile = true -- Save undo history
+vim.o.ignorecase = true -- Case-insensitive searching UNLESS \C or one or more capital letters in the search term
+vim.o.smartcase = true -- Override 'ignorecase' if search pattern contains uppercase letters
+vim.o.incsearch = true -- Show search matches as you type
+vim.o.hlsearch = true -- Highlight all matches of the last search
+vim.o.signcolumn = 'yes' -- Keep signcolumn on by default
+vim.o.updatetime = 250 -- Decrease update time
+vim.o.timeoutlen = 300 -- Decrease mapped sequence wait time
+vim.o.splitright = true -- Configure how new splits should be opened
+vim.o.splitbelow = true -- Configure how new splits should be opened
+
+--  Notice listchars is set using `vim.opt` instead of `vim.o`.
+--  It is very similar to `vim.o` but offers an interface for conveniently interacting with tables.
+--   See `:help lua-options`
+--   and `:help lua-options-guide`
+vim.o.list = true
+vim.opt.listchars = { tab = '» ', trail = '·', nbsp = '␣' }
+
+-- Preview substitutions live, as you type!
+vim.o.inccommand = 'split'
+vim.o.cursorline = true -- Show which line your cursor is on
+vim.o.scrolloff = 10 -- Minimal number of screen lines to keep above and below the cursor.
+
+-- if performing an operation that would fail due to unsaved changes in the buffer (like `:q`),
+-- instead raise a dialog asking if you wish to save the current file(s)
+-- See `:help 'confirm'`
+vim.o.confirm = true
+vim.o.showmatch = true -- Highlight matching parentheses and brackets
+vim.o.autoindent = true --Enable automatic indentation
+vim.o.smartindent = true --Enable smart indentation
+vim.o.shiftround = false --Round indent to multiple of 'hiftwidth'
+vim.o.wrap = false -- Display lines as a long line.
+vim.o.termguicolors = true --Allow 24-bit colors in the terminal
+vim.opt.colorcolumn = '80' --make a coloured col at 80.

lua/core/snippets.lua

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+-- [[ Basic Autocommands ]]
+--  See `:help lua-guide-autocommands`
+
+-- Highlight when yanking (copying) text
+--  Try it with `yap` in normal mode
+--  See `:help vim.hl.on_yank()`
+vim.api.nvim_create_autocmd('TextYankPost', {
+  desc = 'Highlight when yanking (copying) text',
+  group = vim.api.nvim_create_augroup('kickstart-highlight-yank', { clear = true }),
+  callback = function()
+    vim.hl.on_yank()
+  end,
+})