fix(nvim): purge lingering telescope back-references

Four plugin specs still listed telescope (or telescope-dap) as a
dependency, causing :Lazy sync to silently re-install telescope
after Phase 3. Drop the explicit telescope dep from venv-selector
(v2 has its own picker UI) and from dap (telescope-dap was unused).
Delete cheatsheet.nvim and gitignore.nvim entirely — both are
pure-telescope frontends with no fallback, and removing telescope
broke them.

lua/absolute/after/cheatsheet.lua

@@ -1,9 +0,0 @@
-local cheatsheet = require("cheatsheet")
-
-cheatsheet.setup({})
-
-
-local opts = { noremap = true, silent = true }
-
-opts.desc = "Show Cheatsheet"
-vim.keymap.set("n", "<leader>\\", "<cmd>Cheatsheet<CR>", opts) -- toggle file explorer

lua/absolute/after/gitignore.lua

@@ -1,18 +0,0 @@
-local gitignore = require("gitignore")
-local GetProjectRoot = require("absolute.utils.get-git-root")
-
--- Keymaps
-
-local opts = { noremap = true, silent = true }
-
-opts.desc = "GitIgnore: Generate .gitignore"
-
-vim.keymap.set("n", "<leader>gi", function()
-    local path = GetProjectRoot()
-
-    gitignore.generate(path)
-end, opts)
-
--- Global Settings
-
-vim.g.gitignore_nvim_overwrite = true

lua/absolute/plugins/cheatsheet.lua

@@ -1,11 +0,0 @@
-return {
-	"sudormrfbin/cheatsheet.nvim",
-	dependencies = {
-		{ "nvim-telescope/telescope.nvim" },
-		{ "nvim-lua/plenary.nvim" },
-	},
-	config = function()
-		require("absolute.after.cheatsheet")
-
-	end,
-}

lua/absolute/plugins/dap.lua

@@ -4,7 +4,6 @@ return {
 		"theHamsta/nvim-dap-virtual-text",
 		"rcarriga/nvim-dap-ui",
 		"nvim-neotest/nvim-nio",
-		"nvim-telescope/telescope-dap.nvim",
 	},
 	config = function()
 		require("absolute.after.dap")

lua/absolute/plugins/gitignore.lua

@@ -1,9 +0,0 @@
-return {
-    "wintermute-cell/gitignore.nvim",
-    dependencies = {
-        "nvim-telescope/telescope.nvim",
-    },
-    config = function()
-        require("absolute.after.gitignore")
-    end
-}

lua/absolute/plugins/venv-selector.lua

@@ -4,7 +4,6 @@ return {
 	branch = "main", -- This is the regexp branch, use this for the new version
 	dependencies = {
 		"neovim/nvim-lspconfig",
-		"nvim-telescope/telescope.nvim",
 	},
 	config = function()
 		require("absolute.after.venv-selector")