update config to lazy

- add some new plugins
- remove some old ones
- clean up/update some configs

lua/plugins/indent-blanklines.lua

@@ -0,0 +1,35 @@
+return {
+	"lukas-reineke/indent-blankline.nvim",
+	config = function()
+		local highlight = {
+			"RainbowRed",
+			"RainbowYellow",
+			"RainbowBlue",
+			"RainbowOrange",
+			"RainbowGreen",
+			"RainbowViolet",
+			"RainbowCyan",
+		}
+
+		local hooks = require("ibl.hooks")
+		-- create the highlight groups in the highlight setup hook, so they are reset
+		-- every time the colorscheme changes
+		hooks.register(hooks.type.HIGHLIGHT_SETUP, function()
+			vim.api.nvim_set_hl(0, "RainbowRed", { fg = "#ED8796" })
+			vim.api.nvim_set_hl(0, "RainbowYellow", { fg = "#EED49F" })
+			vim.api.nvim_set_hl(0, "RainbowBlue", { fg = "#8AADF4" })
+			vim.api.nvim_set_hl(0, "RainbowOrange", { fg = "#F5A97F" })
+			vim.api.nvim_set_hl(0, "RainbowGreen", { fg = "#A6DA95" })
+			vim.api.nvim_set_hl(0, "RainbowViolet", { fg = "#C6A0F6" })
+			vim.api.nvim_set_hl(0, "RainbowCyan", { fg = "#8BD5CA" })
+		end)
+
+		vim.g.rainbow_delimiters = { highlight = highlight }
+		require("ibl").setup({
+			scope = { highlight = highlight },
+			exclude = { filetypes = { "dashboard" } },
+		})
+
+		hooks.register(hooks.type.SCOPE_HIGHLIGHT, hooks.builtin.scope_highlight_from_extmark)
+	end,
+}