update config to lazy

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

lua/plugins/codecompanion.lua

@@ -0,0 +1,36 @@
+return {
+	"olimorris/codecompanion.nvim",
+	dependencies = {
+		"nvim-lua/plenary.nvim",
+		"nvim-treesitter/nvim-treesitter",
+		"j-hui/fidget.nvim",
+	},
+	opts = {
+		strategies = {
+			chat = {
+				adapter = "copilot",
+			},
+			inline = {
+				adapter = "copilot",
+			},
+		},
+		display = {
+			action_palette = {
+				provider = "default",
+				width = 150,
+				heigth = 85,
+			},
+			chat = {
+				layout = "vertical",
+				border = "single",
+			},
+			diff = {
+				enabled = true,
+				provider = "mini_diff",
+			},
+		},
+	},
+	init = function()
+		require("plugins.codecompanion.fidget-spinner"):init()
+	end,
+}