Plan a test automation framework for my web app

Task: Plan the first four weeks of building a test automation framework for my web app. Context: The app is [app description] built with [tech stack]. The team has [number of people] people and about [hours per week] hours per week for testing. Today we have [current testing] and our biggest worry is [biggest risk]. Rules: - Put the riskiest user flow first and keep the first week small enough to finish. - Give each week a goal, three to five tasks and one check that shows the week is done. - Include the folder layout, the naming rules for test files, and the one thing that should not be automated yet. - If you need to pick a framework, give one choice and the main trade-off, and tell me what to verify about it before I commit. Result: A plan with four sections, one per week, followed by the folder layout as an indented list.