add niri and update nvim config

.config/nvim/lua/plugins/which_key.lua

@@ -71,18 +71,6 @@ return {
 			{ "<leader>gsh", "<cmd>Gitsigns stage_hunk<cr>", desc = "Stage Hunk" },
 			{ "<leader>gu", "<cmd>Gitsigns undo_stage_hunk<cr>", desc = "Undo Stage Hunk" },
 
-			-- lsp and debugging
-			{
-				"<leader>i",
-				function() require("conform").format({ async = true }) end,
-				desc = "Auto format file with linter(?), also on F3",
-			},
-			{
-				"F3",
-				function() require("conform").format({ async = true }) end,
-				mode = "ni",
-				desc = "Auto format file with formatter",
-			},
 			{ "<leader>le", vim.diagnostic.open_float, desc = "Open diagnostic float" },
 			{ "<leader>K", desc = "Show definition" },
 			-- { "<Leader>d", group = "Debugging" },
@@ -257,6 +245,10 @@ return {
 			{ "q", desc = "quit undotree" },
 			{ "p", desc = "jump into undetree diff window" },
 			{ "<cr>", desc = "undo to this state" },
+
+			-- obsidian
+			{ "<leader>of", "<cmd>ObsidianFollowLink<cr>", desc = "follow Obsidian Link" },
+			{ "<leader>ob", "<cmd>ObsidianBackLinks<cr>", desc = "show backlinks" },
 		},
 	},
 }