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- content/ + scripts/build-content.py produce content.json for every app
- stable lesson IDs with one-time progress migration (Swift, Kotlin)
- shared answer-check tests (tests/answers.json) for Kotlin and Swift
- android/desktop: Compose app with updater, speech and GTK progress import
- CI packages AppImage and Windows zip with ProGuard, runs the tests

Co-authored-by: Cursor <cursoragent@cursor.com>

content/anglictina/1-rocnik/07-zprava-kamaradovi.md

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+---
+id: anglictina-1-zprava-kamaradovi
+puvodni: en.1.7
+nazev: Zpráva kamarádovi
+popis: Will a going to. Krátká neformální zpráva a doplňování.
+---
+
+# Výklad
+
+## Plán, nebo rozhodnutí teď
+*Budoucnost*
+
+- We've got tickets. We're going to leave at six. To je plán.
+- Look at those clouds. It's going to rain. To je důkaz.
+- The phone is ringing. I'll answer it. Rozhodnutí teď.
+- I think I'll stay at home. Will jako názor, ne jistý plán.
+
+> Tip: going to má důkaz nebo plán. Will je rozhodnutí v tu chvíli nebo odhad.
+
+## Neformální styl
+*Zpráva*
+
+- Začněte Hi a jménem, ne Dear Sir.
+- Napište kdy, co a proč. Jedna věta s because stačí.
+- I'm going to… je v takové zprávě přirozené.
+- Konec: Want to come? Write back.
+
+> Tip: Hi, kontraktované tvary a na konci otázka kamarádovi.
+
+
+# Doplňování
+
+## Look at those clouds. It ___ rain.
+= is going to|'s going to
+> Je vidět důkaz: going to.
+
+## I think I ___ stay at home tonight.
+= will|'ll
+> Názor v tu chvíli: will.
+
+## The tickets are in my bag. We ___ leave at six.
+= are going to|'re going to
+> Už je to domluvené.
+
+## Don't worry. I ___ help you with the bags.
+= will|'ll
+> Rozhodnutí teď: will.
+
+
+# Psaní
+
+Write a short message to a friend about next weekend. Use at least 25 words. Say what you are going to do, mention the weekend, and give a reason with because.
+
+## Vzorová odpověď
+
+Hi Lena, next weekend I am going to visit my cousins in Pilsen. We are going to the cinema on Saturday because a new film is on. On Sunday we are going to cook lunch together. Do you want to come with me? Write back soon.
+
+## Musí obsahovat
+
+- going
+- weekend
+- because
+
+## Minimum slov
+
+25