migrate nvim config to 0.12.0: vim.pack, ui2, snacks -> mini, just general spring cleaning

nvim/plugin/0-pack.lua

@@ -0,0 +1,59 @@
+local function gh(repo)
+    return "https://github.com/" .. repo
+end
+
+vim.pack.add({
+    -- Mini suite
+    gh("LarssonMartin1998/mini.nvim"),
+
+    -- Colorscheme
+    gh("rktjmp/lush.nvim"),
+    gh("LarssonMartin1998/nvim-norrsken"),
+
+    -- Treesitter
+    { src = gh("nvim-treesitter/nvim-treesitter"), version = "main" },
+    gh("nvim-treesitter/nvim-treesitter-context"),
+    gh("nvim-treesitter/nvim-treesitter-textobjects"),
+
+    -- Completion
+    gh("rafamadriz/friendly-snippets"),
+    { src = gh("L3MON4D3/LuaSnip"),                version = vim.version.range("2.x") },
+    { src = gh("saghen/blink.cmp"),                version = vim.version.range("1.x") },
+
+    -- UI
+    gh("nvim-lualine/lualine.nvim"),
+    gh("b0o/incline.nvim"),
+    gh("kosayoda/nvim-lightbulb"),
+    gh("rachartier/tiny-glimmer.nvim"),
+    gh("rachartier/tiny-inline-diagnostic.nvim"),
+
+    -- DAP
+    gh("mfussenegger/nvim-dap"),
+    gh("rcarriga/nvim-dap-ui"),
+    gh("nvim-neotest/nvim-nio"),
+    gh("LiadOz/nvim-dap-repl-highlights"),
+    gh("theHamsta/nvim-dap-virtual-text"),
+    gh("Weissle/persistent-breakpoints.nvim"),
+    gh("leoluz/nvim-dap-go"),
+
+    -- Misc
+    gh("OXY2DEV/markview.nvim"),
+    gh("MunifTanjim/nui.nvim"),
+    gh("xzbdmw/colorful-menu.nvim"),
+})
+
+require("colorful-menu").setup({})
+
+vim.cmd.packadd("nvim.undotree")
+
+vim.api.nvim_create_user_command("VimPackClean", function()
+    local inactive_plugins = vim.iter(vim.pack.get())
+        :filter(function(x) return not x.active end)
+        :map(function(x) return x.spec.name end)
+        :totable()
+
+    vim.notify("Attempting to delete inactive plugins: \n" .. table.concat(inactive_plugins, "\n"))
+    if not pcall(vim.pack.del, inactive_plugins) then
+        vim.notify("Failed to delete inactive plugins...")
+    end
+end, {})