feat: config refresh

The goal of this commit was to break my config into smaller, logical
chunks. I was having a hard time remembering which file contained which
plugin config.

I also took the time to clean out some plugins I added but never used,
and add an old favourite (tpope/vim-surround).

lua/plugins/git.lua

@@ -0,0 +1,46 @@
+return {
+	{
+		"kdheepak/lazygit.nvim",
+		event = "VeryLazy",
+		cmd = {
+			"LazyGit",
+			"LazyGitConfig",
+			"LazyGitCurrentFile",
+			"LazyGitFilter",
+			"LazyGitFilterCurrentFile",
+		},
+		-- optional for floating window border decoration
+		dependencies = {
+			"nvim-lua/plenary.nvim",
+		},
+		keys = {
+			{ "<leader>gg", "<cmd>LazyGit<cr>", desc = "LazyGit" },
+		},
+	},
+	{
+		"lewis6991/gitsigns.nvim",
+		event = "VeryLazy",
+		opts = {
+			signs = {
+				add = { text = "▎" },
+				change = { text = "▎" },
+				delete = { text = "" },
+				topdelete = { text = "" },
+				changedelete = { text = "▎" },
+				untracked = { text = "▎" },
+			},
+			signs_staged = {
+				add = { text = "▎" },
+				change = { text = "▎" },
+				delete = { text = "" },
+				topdelete = { text = "" },
+				changedelete = { text = "▎" },
+			},
+		},
+		keys = {
+			{ "<leader>ghb", ":Gitsigns blame_line<CR>", desc = "Blame line" },
+			{ "<leader>ghs", ":Gitsigns stage_hunk<CR>", desc = "Stage hunk", mode = { "n", "v" } },
+			{ "<leader>ghr", ":Gitsigns reset_hunk<CR>", desc = "Reset hunk", mode = { "n", "v" } },
+		},
+	},
+}