refactor(keys): improve keymap configurations and remove unused floaterm plugin

lua/core/keys.lua

@@ -80,10 +80,12 @@ map('v', "<leader>'", "s''<esc>Pll", { desc = 'wrap selection with single quotes
 map('v', '<leader>"', 's""<esc>Pll', { desc = 'wrap selection with double quotes' })
 
 -- Insert mode cursor movement with Ctrl+hjkl
-map('i', '<C-h>', '<Left>', { desc = 'Move to end of previous line' })
-map('i', '<C-j>', '<Down>', { desc = 'Move cursor down' })
-map('i', '<C-k>', '<Up>', { desc = 'Move cursor up' })
-map('i', '<C-l>', '<Right>', { desc = 'Move cursor right' })
+map('i', '<C-h>', '<Left>', { noremap = true, silent = true })
+map('i', '<C-j>', '<Down>', { noremap = true, silent = true })
+map('i', '<C-k>', '<Up>', { noremap = true, silent = true })
+map('i', '<C-l>', '<Right>', { noremap = true, silent = true })
+
+map('n', '<leader>re', ':%s/<C-R><C-W>/', { desc = 'Shortcut to replace current word under cursor' })
 
 -- toggle inlay hints
 vim.keymap.set('n', '<leader>th', function()
@@ -91,17 +93,11 @@ vim.keymap.set('n', '<leader>th', function()
 end)
 
 -- No arrow navigation
-vim.api.nvim_set_keymap('n', '<Up>', '<Nop>', opts)
-vim.api.nvim_set_keymap('n', '<Down>', '<Nop>', opts)
-vim.api.nvim_set_keymap('n', '<Left>', '<Nop>', opts)
-vim.api.nvim_set_keymap('n', '<Right>', '<Nop>', opts)
+local modes = { 'n', 'v', 'i' }
+local arrows = { '<Up>', '<Down>', '<Left>', '<Right>' }
 
-vim.api.nvim_set_keymap('v', '<Up>', '<Nop>', opts)
-vim.api.nvim_set_keymap('v', '<Down>', '<Nop>', opts)
-vim.api.nvim_set_keymap('v', '<Left>', '<Nop>', opts)
-vim.api.nvim_set_keymap('v', '<Right>', '<Nop>', opts)
-
-vim.api.nvim_set_keymap('i', '<Up>', '<Nop>', opts)
-vim.api.nvim_set_keymap('i', '<Down>', '<Nop>', opts)
-vim.api.nvim_set_keymap('i', '<Left>', '<Nop>', opts)
-vim.api.nvim_set_keymap('i', '<Right>', '<Nop>', opts)
+for _, mode in ipairs(modes) do
+    for _, key in ipairs(arrows) do
+        vim.api.nvim_set_keymap(mode, key, '<Nop>', opts)
+    end
+end

lua/core/options.lua

@@ -1,66 +1,66 @@
 local options = {
-	ai = true,
-	clipboard = "unnamedplus", -- use system clipboard
-	number = true,
-	relativenumber = true,
-	undofile = true, -- save state of file on write
-	undodir = vim.fn.stdpath("cache") .. "/undo",
-	undolevels = 10000,
-	autoread = true, -- autoread changes from other sources
-	signcolumn = "yes",
-	cursorline = true,
-	cursorlineopt = "number",
-	wrap = false,
-	scrolloff = 3,
-	ruler = false, -- removes cursor position from lastline
-	pumheight = 10, -- size of completion window
-	showmode = false, -- do not show mode under statusline
-	swapfile = false, -- creates a swapfile
-	backup = false, -- creates a backup file
-	writebackup = false, -- do not edit backups
-	winminwidth = 5, -- Minimum window width
-	termguicolors = true, -- set term gui colors (most terminals support this)
-	showtabline = 0, -- always show tabs
-	showcmd = false,
-	mouse = "a", -- allow the mouse to be used in neovim
-	confirm = true, -- Confirm to save changes before exiting modified buffer
+    ai = true,
+    clipboard = 'unnamedplus', -- use system clipboard
+    number = true,
+    relativenumber = true,
+    undofile = true, -- save state of file on write
+    undodir = vim.fn.stdpath('cache') .. '/undo',
+    undolevels = 10000,
+    autoread = true, -- autoread changes from other sources
+    signcolumn = 'yes',
+    cursorline = true,
+    cursorlineopt = 'number',
+    wrap = false,
+    scrolloff = 3,
+    ruler = false,        -- removes cursor position from lastline
+    pumheight = 10,       -- size of completion window
+    showmode = false,     -- do not show mode under statusline
+    swapfile = false,     -- creates a swapfile
+    backup = false,       -- creates a backup file
+    writebackup = false,  -- do not edit backups
+    winminwidth = 5,      -- Minimum window width
+    termguicolors = true, -- set term gui colors (most terminals support this)
+    showtabline = 0,      -- always show tabs
+    showcmd = false,
+    mouse = 'a',          -- allow the mouse to be used in neovim
+    confirm = true,       -- Confirm to save changes before exiting modified buffer
 
-	-- tabs
-	smarttab = true,
-	tabstop = 4, -- 1 tab represented as 4 spaces
-	expandtab = true, -- <tab> key will create " " instead of "\t"
-	shiftwidth = 4, -- indent change after backspace and >> <<
-	softtabstop = 4, -- number of spaces instead of tab
-	autoindent = true, -- auto indent
-	smartindent = true, -- make indenting smarter again
-	list = true,
-	-- listchars = { trail = "", tab = "", nbsp = "_", extends = ">", precedes = "<" }, -- highlight
-	showbreak = string.rep(" ", 3),
+    -- tabs
+    smarttab = true,
+    tabstop = 4,        -- 1 tab represented as 4 spaces
+    expandtab = true,   -- <tab> key will create " " instead of "\t"
+    shiftwidth = 4,     -- indent change after backspace and >> <<
+    softtabstop = 4,    -- number of spaces instead of tab
+    autoindent = true,  -- auto indent
+    smartindent = true, -- make indenting smarter again
+    list = true,
+    -- listchars = { trail = "", tab = "", nbsp = "_", extends = ">", precedes = "<" }, -- highlight
+    showbreak = string.rep(' ', 3),
 
-	-- Search
-	ignorecase = true,
-	smartcase = true,
-	hlsearch = true,
-	wildmenu = true,
-	wildmode = "longest:full,full",
-	wildoptions = "pum",
+    -- Search
+    ignorecase = true,
+    smartcase = true,
+    hlsearch = true,
+    wildmenu = true,
+    wildmode = 'longest:full,full',
+    wildoptions = 'pum',
 
-	-- Folds (keep open by default, works well with nvim-ufo)
-	foldlevel = 99,
-	foldlevelstart = 99,
-	foldenable = true,
+    -- Folds (keep open by default, works well with nvim-ufo)
+    foldlevel = 99,
+    foldlevelstart = 99,
+    foldenable = true,
 
-	-- Window
-	splitright = true,
-	splitbelow = true,
-	title = true,
+    -- Window
+    splitright = true,
+    splitbelow = true,
+    title = true,
 }
 
 for k, v in pairs(options) do
-	vim.opt[k] = v
+    vim.opt[k] = v
 end
 
-vim.opt.path:append({ "**" })
+vim.opt.path:append({ '**' })
 vim.opt.shortmess:append({ W = true, I = true, c = true }) -- disable greeting
 
 -- Fix markdown indentation settings