Recipe Builder — cook once, log forever (Android)

[2026-09-02 v7.0] Build a dish from its real ingredients (search, barcode scan, or AI photo snap), tell the app how many servings the batch makes, and log '1 serving' forever after in one tap. Live per-serving calorie and macro card while you build, whole-batch logging, editable recipes, and draft protection so a half-built recipe survives interruptions.