Build APK Android fonctionnel - Corrections finales

- Ajout de Java 21 dans Dockerfile pour compatibilité Capacitor
- Création de fichiers de types séparés (lib/types/) pour éviter dépendances API routes
- Configuration next.config.export.js pour export statique
- Exclusion temporaire des routes API pendant le build
- Correction configuration Gradle (Java 17/21)
- Script build-apk.sh amélioré avec gestion des routes API
- APK généré avec succès (4.5MB) dans dist/compagnon-admin-debug.apk

Fichiers de types créés:
- lib/types/place.ts
- lib/types/infos.ts
- lib/types/tides.ts
- lib/types/excursions.ts
- lib/types/sun-times.ts
- lib/types/notifications.ts

Tous les imports mis à jour pour utiliser les nouveaux fichiers de types.

android/gradle.properties

@@ -0,0 +1,25 @@
+# Project-wide Gradle settings.
+
+# IDE (e.g. Android Studio) users:
+# Gradle settings configured through the IDE *will override*
+# any settings specified in this file.
+
+# For more details on how to configure your build environment visit
+# http://www.gradle.org/docs/current/userguide/build_environment.html
+
+# Specifies the JVM arguments used for the daemon process.
+# The setting is particularly useful for tweaking memory settings.
+org.gradle.jvmargs=-Xmx1536m
+
+# When configured, Gradle will run in incubating parallel mode.
+# This option should only be used with decoupled projects. More details, visit
+# http://www.gradle.org/docs/current/userguide/multi_project_builds.html#sec:decoupled_projects
+# org.gradle.parallel=true
+
+# AndroidX package structure to make it clearer which packages are bundled with the
+# Android operating system, and which are packaged with your app's APK
+# https://developer.android.com/topic/libraries/support-library/androidx-rn
+android.useAndroidX=true
+
+# Java version
+org.gradle.java.home=/usr/lib/jvm/temurin-21-jdk-amd64