feat(nvim): phase 1 — triage and abandoned-plugin cleanup

Fix keymap collision on <leader>j/<leader>k (now resize-only;
location-list moved to ]l/[l). Migrate diagnostic signs from
deprecated vim.fn.sign_define to vim.diagnostic.config. Drop
orphan after/nvim-tree.lua and the bogus require("../current-theme").
Add foundation snacks.nvim spec. Remove playground, vim-maximizer,
poet-v, git-blame, render-markdown, and all five AI plugin specs.
Enable gitsigns current_line_blame.

lua/absolute/core/colorscheme.lua

@@ -1,3 +1,5 @@
+local ThemeRegistry = require("absolute.core.theme-registry")
+
 local function SetupWindowPreferences()
 	-- Utility function to get the blend value or set a default
 	local function get_blend_value(group_name, default_blend)
@@ -20,24 +22,15 @@ local function SetupWindowPreferences()
 end
 
 local function SyncWezTerm()
-	local colorschemes = {
-		["tokyonight-day"] = "Tokyo Night Day",
-		["tokyonight-night"] = "Tokyo Night Night",
-		["tokyonight-storm"] = "Tokyo Night Storm",
-		["tokynight-moon"] = "Tokyo Night Moon",
-		["catppuccin-frappe"] = "Catppuccin Frappe",
-		["catppuccin-latte"] = "Catppuccin Latte",
-		["catppuccin-macchiato"] = "Catppuccin Macchiato",
-		["catppuccin-mocha"] = "Catppuccin Mocha",
-	}
-
 	vim.api.nvim_create_autocmd("ColorScheme", {
 		group = vim.api.nvim_create_augroup("wezterm_colorscheme", { clear = true }),
 		callback = function(args)
 			SetupWindowPreferences()
 
-			local colorscheme = colorschemes[args.match]
-			if not colorscheme then
+			-- Get terminal theme from registry
+			local wezterm_theme = ThemeRegistry.get_theme(args.match, "wezterm")
+			if not wezterm_theme then
+				-- Theme not in registry, skip silently
 				return
 			end
 
@@ -54,9 +47,9 @@ local function SyncWezTerm()
 
 			assert(file)
 
-			file:write(colorscheme)
+			file:write(wezterm_theme)
 			file:close()
-			-- vim.notify("Setting WezTerm color scheme to " .. colorscheme, vim.log.levels.INFO)
+			-- vim.notify("Setting WezTerm color scheme to " .. wezterm_theme, vim.log.levels.INFO)
 		end,
 	})
 end
@@ -75,6 +68,13 @@ local function SyncGhostyTerm()
 
 			local notifyOpts = { title = "Set Ghostty Theme" }
 
+			-- Get terminal theme from registry
+			local ghostty_colorscheme = ThemeRegistry.get_theme(args.match, "ghostty")
+			if not ghostty_colorscheme then
+				-- Theme not in registry, skip silently
+				return
+			end
+
 			-- if the file does not exists, exit early
 
 			local filename = vim.fn.expand("$XDG_CONFIG_HOME/ghostty/colorscheme")
@@ -86,14 +86,14 @@ local function SyncGhostyTerm()
 			-- lets check if ghostty supports the theme
 			-- ghostty +list-themes | xargs -I {} echo {} | grep <theme>
 
-			local cmd = "ghostty +list-themes | sed 's/ (resources)//g' | grep '^" .. args.match .. "$'"
+			local cmd = "ghostty +list-themes | sed 's/ (resources)//g' | grep '^" .. ghostty_colorscheme .. "$'"
 
 			local status = vim.fn.system(cmd)
 			local trimmed_output = vim.fn.substitute(status, "^s+|s+$", "", "g")
 			-- check if status is empty
 
 			if trimmed_output == "" then
-				vim.notify(args.match .. " is not supported by Ghostty", vim.log.levels.ERROR, notifyOpts)
+				vim.notify(ghostty_colorscheme .. " is not supported by Ghostty", vim.log.levels.ERROR, notifyOpts)
 				return
 			end
 
@@ -103,7 +103,7 @@ local function SyncGhostyTerm()
 
 			assert(file)
 
-			local theme_string = 'theme = "' .. args.match .. '"'
+			local theme_string = 'theme = "' .. ghostty_colorscheme .. '"'
 
 			file:write(theme_string)
 			file:close()

lua/absolute/core/init.lua

@@ -6,6 +6,13 @@ local current_home = os.getenv("HOME")
 
 vim.g.python3_host_prog = current_home .. "/.pyenv/versions/py3nvim/bin/python"
 
+vim.opt.title = true
+
+vim.opt.titlestring = "%{fnamemodify(getcwd(), ':t')}"
+
+-- auto reload
+vim.o.autoread = true
+
 -- disable nvim intro
 vim.opt.shortmess:append("sI")
 
@@ -74,4 +81,26 @@ vim.api.nvim_create_autocmd("InsertLeave", {
 	end,
 })
 
+vim.api.nvim_create_user_command("GitRootRun", function(opts)
+	local cmd = opts.args
+	local git_root = vim.fn.systemlist("git rev-parse --show-toplevel")[1]
+	if git_root and git_root ~= "" then
+		vim.cmd("!cd " .. git_root .. " && " .. cmd)
+	else
+		print("Not in a Git repository.")
+	end
+end, { nargs = "+" })
+
+local opts = { noremap = true, silent = true }
+opts.desc = "Run command in Git root"
+
+vim.keymap.set("n", "<leader>gr", function()
+	local command = vim.fn.input("$: ")
+	if command ~= "" then
+		vim.cmd("GitRootRun " .. command)
+	else
+		print("No command entered.")
+	end
+end, opts)
+
 -- Add similar autocommands for other modes as needed

lua/absolute/core/theme-registry.lua

@@ -0,0 +1,491 @@
+-- Theme Registry
+-- Central mapping between Neovim colorschemes and terminal themes (WezTerm, Ghostty)
+-- Maintains a curated list of popular themes with verified mappings
+
+local M = {}
+
+-- Core theme mappings (manually curated and tested)
+-- Each entry maps a Neovim colorscheme to its terminal equivalents
+M.themes = {
+	-- ============================================================================
+	-- Tokyo Night Family (5 variants)
+	-- ============================================================================
+	["tokyonight"] = {
+		nvim = "tokyonight",
+		wezterm = "Tokyo Night",
+		ghostty = "TokyoNight",
+		family = "tokyonight",
+		variant = "night",
+		description = "A clean, dark Tokyo Night theme",
+	},
+	["tokyonight-night"] = {
+		nvim = "tokyonight-night",
+		wezterm = "Tokyo Night",
+		ghostty = "TokyoNight Night",
+		family = "tokyonight",
+		variant = "night",
+		description = "Tokyo Night (night variant)",
+	},
+	["tokyonight-storm"] = {
+		nvim = "tokyonight-storm",
+		wezterm = "Tokyo Night Storm",
+		ghostty = "TokyoNight Storm",
+		family = "tokyonight",
+		variant = "storm",
+		description = "Tokyo Night (storm variant)",
+	},
+	["tokyonight-day"] = {
+		nvim = "tokyonight-day",
+		wezterm = "Tokyo Night Day",
+		ghostty = "TokyoNight Day",
+		family = "tokyonight",
+		variant = "day",
+		description = "Tokyo Night (light day variant)",
+	},
+	["tokyonight-moon"] = {
+		nvim = "tokyonight-moon",
+		wezterm = "Tokyo Night Moon",
+		ghostty = "TokyoNight Moon",
+		family = "tokyonight",
+		variant = "moon",
+		description = "Tokyo Night (moon variant)",
+	},
+
+	-- ============================================================================
+	-- Catppuccin Family (4 variants)
+	-- ============================================================================
+	["catppuccin"] = {
+		nvim = "catppuccin",
+		wezterm = "Catppuccin Mocha",
+		ghostty = "Catppuccin Mocha",
+		family = "catppuccin",
+		variant = "mocha",
+		description = "Catppuccin (default mocha variant)",
+	},
+	["catppuccin-mocha"] = {
+		nvim = "catppuccin-mocha",
+		wezterm = "Catppuccin Mocha",
+		ghostty = "Catppuccin Mocha",
+		family = "catppuccin",
+		variant = "mocha",
+		description = "Catppuccin Mocha (warm, dark)",
+	},
+	["catppuccin-macchiato"] = {
+		nvim = "catppuccin-macchiato",
+		wezterm = "Catppuccin Macchiato",
+		ghostty = "Catppuccin Macchiato",
+		family = "catppuccin",
+		variant = "macchiato",
+		description = "Catppuccin Macchiato (mid-tone dark)",
+	},
+	["catppuccin-frappe"] = {
+		nvim = "catppuccin-frappe",
+		wezterm = "Catppuccin Frappe",
+		ghostty = "Catppuccin Frappe",
+		family = "catppuccin",
+		variant = "frappe",
+		description = "Catppuccin Frappe (cool, dark)",
+	},
+	["catppuccin-latte"] = {
+		nvim = "catppuccin-latte",
+		wezterm = "Catppuccin Latte",
+		ghostty = "Catppuccin Latte",
+		family = "catppuccin",
+		variant = "latte",
+		description = "Catppuccin Latte (light variant)",
+	},
+
+	-- ============================================================================
+	-- Rose Pine Family (4 variants)
+	-- ============================================================================
+	["rose-pine"] = {
+		nvim = "rose-pine",
+		wezterm = "rose-pine",
+		ghostty = "Rose Pine",
+		family = "rose-pine",
+		variant = "main",
+		description = "Rose Pine (main dark variant)",
+	},
+	["rose-pine-main"] = {
+		nvim = "rose-pine-main",
+		wezterm = "rose-pine",
+		ghostty = "Rose Pine",
+		family = "rose-pine",
+		variant = "main",
+		description = "Rose Pine (main dark variant)",
+	},
+	["rose-pine-moon"] = {
+		nvim = "rose-pine-moon",
+		wezterm = "rose-pine-moon",
+		ghostty = "Rose Pine Moon",
+		family = "rose-pine",
+		variant = "moon",
+		description = "Rose Pine Moon (darker variant)",
+	},
+	["rose-pine-dawn"] = {
+		nvim = "rose-pine-dawn",
+		wezterm = "rose-pine-dawn",
+		ghostty = "Rose Pine Dawn",
+		family = "rose-pine",
+		variant = "dawn",
+		description = "Rose Pine Dawn (light variant)",
+	},
+
+	-- ============================================================================
+	-- Nightfox Family (7 variants)
+	-- ============================================================================
+	["nightfox"] = {
+		nvim = "nightfox",
+		wezterm = "nightfox",
+		ghostty = "Nightfox",
+		family = "nightfox",
+		variant = "night",
+		description = "Nightfox (main dark variant)",
+	},
+	["carbonfox"] = {
+		nvim = "carbonfox",
+		wezterm = "carbonfox",
+		ghostty = "Carbonfox",
+		family = "nightfox",
+		variant = "carbon",
+		description = "Carbonfox (carbon variant)",
+	},
+	["dawnfox"] = {
+		nvim = "dawnfox",
+		wezterm = "dawnfox",
+		ghostty = "Dawnfox",
+		family = "nightfox",
+		variant = "dawn",
+		description = "Dawnfox (dawn variant)",
+	},
+	["dayfox"] = {
+		nvim = "dayfox",
+		wezterm = "dayfox",
+		ghostty = "Dayfox",
+		family = "nightfox",
+		variant = "day",
+		description = "Dayfox (light day variant)",
+	},
+	["duskfox"] = {
+		nvim = "duskfox",
+		wezterm = "duskfox",
+		ghostty = "Duskfox",
+		family = "nightfox",
+		variant = "dusk",
+		description = "Duskfox (dusk variant)",
+	},
+	["nordfox"] = {
+		nvim = "nordfox",
+		wezterm = "nordfox",
+		ghostty = "Nordfox",
+		family = "nightfox",
+		variant = "nord",
+		description = "Nordfox (nord-inspired variant)",
+	},
+	["terafox"] = {
+		nvim = "terafox",
+		wezterm = "terafox",
+		ghostty = "Terafox",
+		family = "nightfox",
+		variant = "tera",
+		description = "Terafox (tera variant)",
+	},
+
+	-- ============================================================================
+	-- Gruvbox Family (4 variants)
+	-- ============================================================================
+	["gruvbox"] = {
+		nvim = "gruvbox",
+		wezterm = "GruvboxDark",
+		ghostty = "Gruvbox Dark",
+		family = "gruvbox",
+		variant = "dark",
+		description = "Gruvbox (dark variant)",
+	},
+	["gruvbox-material"] = {
+		nvim = "gruvbox-material",
+		wezterm = "Gruvbox Material (Gogh)",
+		ghostty = "Gruvbox Material",
+		family = "gruvbox",
+		variant = "material",
+		description = "Gruvbox Material",
+	},
+
+	-- ============================================================================
+	-- Nord
+	-- ============================================================================
+	["nord"] = {
+		nvim = "nord",
+		wezterm = "Nord (base16)",
+		ghostty = "Nord",
+		family = "nord",
+		variant = "main",
+		description = "Nord (arctic, north-bluish color palette)",
+	},
+
+	-- ============================================================================
+	-- Dracula
+	-- ============================================================================
+	["dracula"] = {
+		nvim = "dracula",
+		wezterm = "Dracula (Official)",
+		ghostty = "Dracula",
+		family = "dracula",
+		variant = "main",
+		description = "Dracula (dark theme)",
+	},
+
+	-- ============================================================================
+	-- One Dark / One Light
+	-- ============================================================================
+	["onedark"] = {
+		nvim = "onedark",
+		wezterm = "OneDark (base16)",
+		ghostty = "Atom One Dark",
+		family = "onedark",
+		variant = "dark",
+		description = "One Dark (Atom-inspired dark theme)",
+	},
+	["onelight"] = {
+		nvim = "onelight",
+		wezterm = "One Light (base16)",
+		ghostty = "Atom One Light",
+		family = "onelight",
+		variant = "light",
+		description = "One Light (Atom-inspired light theme)",
+	},
+
+	-- ============================================================================
+	-- Material
+	-- ============================================================================
+	["material"] = {
+		nvim = "material",
+		wezterm = "MaterialDark",
+		ghostty = "Material",
+		family = "material",
+		variant = "dark",
+		description = "Material (dark variant)",
+	},
+	["material-darker"] = {
+		nvim = "material-darker",
+		wezterm = "MaterialDarker",
+		ghostty = "Material Darker",
+		family = "material",
+		variant = "darker",
+		description = "Material (darker variant)",
+	},
+
+	-- ============================================================================
+	-- Solarized
+	-- ============================================================================
+	["solarized-dark"] = {
+		nvim = "solarized-dark",
+		wezterm = "Builtin Solarized Dark",
+		ghostty = "Builtin Solarized Dark",
+		family = "solarized",
+		variant = "dark",
+		description = "Solarized Dark",
+	},
+	["solarized-light"] = {
+		nvim = "solarized-light",
+		wezterm = "Builtin Solarized Light",
+		ghostty = "Builtin Solarized Light",
+		family = "solarized",
+		variant = "light",
+		description = "Solarized Light",
+	},
+
+	-- ============================================================================
+	-- Monokai
+	-- ============================================================================
+	["monokai"] = {
+		nvim = "monokai",
+		wezterm = "Monokai Remastered",
+		ghostty = "Monokai Classic",
+		family = "monokai",
+		variant = "main",
+		description = "Monokai (classic variant)",
+	},
+	["monokai-pro"] = {
+		nvim = "monokai-pro",
+		wezterm = "Monokai Pro (Gogh)",
+		ghostty = "Monokai Pro",
+		family = "monokai",
+		variant = "pro",
+		description = "Monokai Pro",
+	},
+
+	-- ============================================================================
+	-- GitHub
+	-- ============================================================================
+	["github-dark"] = {
+		nvim = "github-dark",
+		wezterm = "GitHub Dark",
+		ghostty = "GitHub Dark",
+		family = "github",
+		variant = "dark",
+		description = "GitHub Dark",
+	},
+
+	-- ============================================================================
+	-- Ayu
+	-- ============================================================================
+	["ayu-dark"] = {
+		nvim = "ayu-dark",
+		wezterm = "Ayu Dark (Gogh)",
+		ghostty = "Ayu",
+		family = "ayu",
+		variant = "dark",
+		description = "Ayu (dark variant)",
+	},
+	["ayu-mirage"] = {
+		nvim = "ayu-mirage",
+		wezterm = "Ayu Mirage",
+		ghostty = "Ayu Mirage",
+		family = "ayu",
+		variant = "mirage",
+		description = "Ayu Mirage (mid-tone variant)",
+	},
+	["ayu-light"] = {
+		nvim = "ayu-light",
+		wezterm = "Ayu Light (Gogh)",
+		ghostty = "Ayu Light",
+		family = "ayu",
+		variant = "light",
+		description = "Ayu (light variant)",
+	},
+}
+
+-- ============================================================================
+-- Helper Functions
+-- ============================================================================
+
+--- Get the terminal theme name for a given Neovim colorscheme
+--- @param nvim_name string The Neovim colorscheme name
+--- @param terminal_type string The terminal type ("wezterm" or "ghostty")
+--- @return string|nil The terminal theme name, or nil if not found
+function M.get_theme(nvim_name, terminal_type)
+	local theme = M.themes[nvim_name]
+	if not theme then
+		return nil
+	end
+
+	if terminal_type == "wezterm" then
+		return theme.wezterm
+	elseif terminal_type == "ghostty" then
+		return theme.ghostty
+	end
+
+	return nil
+end
+
+--- Check if a Neovim colorscheme is supported for a given terminal
+--- @param nvim_name string The Neovim colorscheme name
+--- @param terminal_type string The terminal type ("wezterm" or "ghostty")
+--- @return boolean True if the mapping exists
+function M.is_supported(nvim_name, terminal_type)
+	return M.get_theme(nvim_name, terminal_type) ~= nil
+end
+
+--- Get all Neovim themes in the registry
+--- @return table List of Neovim colorscheme names
+function M.get_all_nvim_themes()
+	local themes = {}
+	for nvim_name, _ in pairs(M.themes) do
+		table.insert(themes, nvim_name)
+	end
+	table.sort(themes)
+	return themes
+end
+
+--- Get theme family and variant information
+--- @param nvim_name string The Neovim colorscheme name
+--- @return table|nil Theme metadata (family, variant, description)
+function M.get_theme_info(nvim_name)
+	local theme = M.themes[nvim_name]
+	if not theme then
+		return nil
+	end
+
+	return {
+		family = theme.family,
+		variant = theme.variant,
+		description = theme.description,
+		wezterm = theme.wezterm,
+		ghostty = theme.ghostty,
+	}
+end
+
+--- Get all themes in a family
+--- @param family_name string The theme family name (e.g., "tokyonight", "catppuccin")
+--- @return table List of theme entries in the family
+function M.get_family_themes(family_name)
+	local family_themes = {}
+	for nvim_name, theme in pairs(M.themes) do
+		if theme.family == family_name then
+			table.insert(family_themes, {
+				nvim = nvim_name,
+				variant = theme.variant,
+				description = theme.description,
+			})
+		end
+	end
+
+	-- Sort by variant name
+	table.sort(family_themes, function(a, b)
+		return a.variant < b.variant
+	end)
+
+	return family_themes
+end
+
+--- Get a list of all theme families
+--- @return table List of unique family names
+function M.get_all_families()
+	local families = {}
+	local seen = {}
+
+	for _, theme in pairs(M.themes) do
+		if not seen[theme.family] then
+			seen[theme.family] = true
+			table.insert(families, theme.family)
+		end
+	end
+
+	table.sort(families)
+	return families
+end
+
+--- Get statistics about the theme registry
+--- @return table Statistics (total_themes, families_count, terminal_coverage)
+function M.get_stats()
+	local total = 0
+	local wezterm_count = 0
+	local ghostty_count = 0
+	local families = {}
+
+	for _, theme in pairs(M.themes) do
+		total = total + 1
+		if theme.wezterm then
+			wezterm_count = wezterm_count + 1
+		end
+		if theme.ghostty then
+			ghostty_count = ghostty_count + 1
+		end
+		families[theme.family] = true
+	end
+
+	local families_count = 0
+	for _ in pairs(families) do
+		families_count = families_count + 1
+	end
+
+	return {
+		total_themes = total,
+		families_count = families_count,
+		wezterm_coverage = wezterm_count,
+		ghostty_coverage = ghostty_count,
+	}
+end
+
+return M