feat: mark followed user

lua/codemp/neo-tree/commands.lua

@@ -73,6 +73,7 @@ M.open = function(state, path, extra)
 				vim.api.nvim_win_set_cursor(win, { usr.pos[1] + 1, usr.pos[2] })
 			end
 		end
+		manager.refresh("codemp")
 		return
 	end
 	error("unrecognized node type")

lua/codemp/neo-tree/components.lua

@@ -46,7 +46,11 @@ M.icon = function(config, node, state)
 			highlight = highlights.DIRECTORY_ICON
 		end
 	elseif node.type == "user" then
-		icon = ":"
+		if node.name == CODEMP.following then
+			icon = "="
+		else
+			icon = ":"
+		end
 		highlight = codemp_utils.color(node.name).bg
 	elseif node.type == "entry" then
 		icon = "$"

lua/codemp/workspace.lua

@@ -47,6 +47,7 @@ local function register_cursor_callback(ws)
 			elseif CODEMP.following ~= nil then
 				print(" / / unfollowing " .. CODEMP.following)
 				CODEMP.following = nil
+				require('codemp.window').update()
 			end
 			local cur = utils.cursor.position()
 			local buf = vim.api.nvim_get_current_buf()