EarMaster · Mar 31, 2026 · Mar 31, 2026 · Mar 31, 2026 · Mar 31, 2026 · Mar 31, 2026
diff --git a/.claude/commands/commit.md b/.claude/commands/commit.md
@@ -1,7 +1,6 @@
 ---
 description: Commit recent changes using a conventional commit message, after syncing with the remote.
 allowed-tools: Bash(git status:*), Bash(git pull:*), Bash(git diff:*), Bash(git add:*), Bash(git commit:*), Bash(git push:*), AskUserQuestion, Edit, Write
-context: fork
 ---
 Commit recent changes using a conventional commit message, after syncing with the remote.
 

diff --git a/.claude/commands/release.md b/.claude/commands/release.md
@@ -1,7 +1,6 @@
 ---
 description: Bump the app version (major/minor/patch or explicit semver), update CHANGELOG.md, and commit the release.
 allowed-tools: Bash(git status:*), Bash(git pull:*), Bash(git diff:*), Bash(git add:*), Bash(git commit:*), Bash(git push:*), Read, Edit, Bash, AskUserQuestion, TodoWrite, TodoRead
-context: fork
 ---
 
 You are preparing a new release for the AutoSugar Android app. Your job is to determine the new version number, update `app/build.gradle.kts`, restructure `CHANGELOG.md`, and commit the result.

diff --git a/.github/workflows/codeql.yml b/.github/workflows/codeql.yml
@@ -0,0 +1,41 @@
+name: CodeQL
+
+on:
+  push:
+    branches: [main, develop]
+  pull_request:
+    branches: [main, develop]
+  schedule:
+    - cron: '0 4 * * 1'
+
+jobs:
+  analyze:
+    name: Analyze (Kotlin)
+    runs-on: ubuntu-latest
+    permissions:
+      security-events: write
+      actions: read
+      contents: read
+
+    steps:
+      - uses: actions/checkout@v4
+
+      - uses: actions/setup-java@v4
+        with:
+          distribution: temurin
+          java-version: 17
+
+      - uses: gradle/actions/setup-gradle@v3
+
+      - name: Initialize CodeQL
+        uses: github/codeql-action/init@v3
+        with:
+          languages: java-kotlin
+
+      - name: Build
+        run: ./gradlew assembleDebug
+
+      - name: Perform CodeQL Analysis
+        uses: github/codeql-action/analyze@v3
+        with:
+          category: /language:java-kotlin
diff --git a/.github/workflows/release.yml b/.github/workflows/release.yml
@@ -88,14 +88,23 @@ jobs:
         if: steps.tag_check.outputs.exists == 'false'
         run: echo "${{ secrets.KEYSTORE_BASE64 }}" | base64 -d > keystore.jks
 
-      - name: Build signed AAB
+      - name: Build signed APK and AAB
         if: steps.tag_check.outputs.exists == 'false'
         env:
           KEYSTORE_PATH: keystore.jks
           KEYSTORE_PASSWORD: ${{ secrets.KEYSTORE_PASSWORD }}
           KEY_ALIAS: ${{ secrets.KEY_ALIAS }}
           KEY_PASSWORD: ${{ secrets.KEY_PASSWORD }}
-        run: ./gradlew bundleRelease
+        run: ./gradlew assembleRelease bundleRelease
+
+      - name: Upload APK to GitHub Release
+        if: steps.tag_check.outputs.exists == 'false'
+        env:
+          GH_TOKEN: ${{ secrets.GITHUB_TOKEN }}
+        run: |
+          gh release upload "${{ steps.version.outputs.tag }}" \
+            app/build/outputs/apk/release/app-release.apk \
+            --clobber
 
       - name: Prepare what's new for Google Play
         if: steps.tag_check.outputs.exists == 'false'

diff --git a/CHANGELOG.md b/CHANGELOG.md
@@ -5,93 +5,30 @@ Format based on [Keep a Changelog](https://keepachangelog.com/en/1.1.0/).
 
 ## [Unreleased]
 
-### Changed
-- `/commit` command now includes frontmatter metadata for Claude Code command system integration
-
-### Added
-- Unit tests for GlucoseEntry display logic (displayValue, displayDelta, trendArrow)
-- Unit tests for ProfileSerializer JSON round-trip including alertsEnabled and icon fallback
-- Expanded NightscoutRepository unit tests covering all methods (getCurrentEntry delta
-  handling, getThresholds defaults, getHistory, saveProfile upsert, deleteProfile, saveAll)
-
-### Fixed
-- Remove hardcoded local JDK path from gradle.properties so CI builds succeed on GitHub Actions
-- Add missing German translations for glucose alert strings (lint MissingTranslation)
-
-### Added
-- Per-profile glucose alert notifications for high and low BG using
-  Nightscout's bgHigh/bgLow thresholds, with 15-minute repeat cooldown
-- Predictive alerts: 15-min linear extrapolation warns before a
-  threshold is crossed (requires delta data from Nightscout)
-- POST_NOTIFICATIONS permission for Android 13+ alert support
-
-### Changed
-- Settings screen: profile cards show an alerts toggle; tap to edit,
-  long-press to drag-reorder profiles; unit removed from card display
-- Profile edit screen: save moved to top-bar icon, test connection
-  placed directly below API token field, delete button moved to bottom
-- `/commit` command now auto-stages recent changes and prompts about other unstaged files instead of stopping when nothing is staged
-
-### Added
-- Monochrome adaptive icon (`ic_launcher_monochrome.xml`) for Android 13+ themed icon support
-- `<monochrome>` layer added to `ic_launcher.xml` adaptive icon definition
-
-### Changed
-- Adaptive icon background color updated from `#F4EFE4` to `#302919`
-
 ### Added
-- Fetch glucose target thresholds (`bgTargetBottom`/`bgTargetTop`) from Nightscout `/api/v1/status.json` and use them for the graph's target band and dynamic Y-axis scaling
-- `StatusDto`, `SettingsDto`, `ThresholdsDto` DTOs for Nightscout status response
-- `getStatus()` endpoint in `NightscoutApi` and `getTargetRange()` in `NightscoutRepository`
+- CodeQL security analysis workflow (runs on push/PR to main and develop, weekly schedule)
 
 ### Changed
-- Graph Y-axis now scales dynamically to fit actual readings plus the target range (with padding), instead of a fixed 40–400 mg/dL range
-- Time labels moved to the bottom of the graph; grid lines skip values too close to chart edges
-
-### Added
-- Glucose history graph in Car UI: 3-hour bitmap rendered via `Pane.setImage()` with target range band, dotted grid lines, drop-pin value labels at 20-min marks, and half-hour time labels
-- Reading age ("X min ago") and received timestamp shown as secondary row in Car UI
-- Expanded profile icon set: male, female, boy, girl, baby, elderly man, elderly woman variants
-- German translations for all new strings
+- Removed `context: fork` from commit and release command frontmatter
 
 ### Fixed
-- Profile icon now shown in Settings overview list
-- Glucose unit displayed as `mg/dL` / `mmol/L` (was `MG/DL` / `MMOL/L`)
+- Release signing keystore path now resolved relative to project root via `rootProject.file()`
 
-### Changed
-- Icon picker in profile edit screen uses `FlowRow` for dynamic wrapping instead of fixed 4-per-row
-
-- TabTemplate for multi-profile switching (CarApi >= 6, 2–4 profiles); falls back to numbered icon ActionStrip
-- Trend arrow rendered as bitmap image in Car UI row; delta shown below glucose value
-- Configurable auto-refresh interval (30 s / 1 min / 2 min / 5 min) via Settings
-- Configurable tab icon per profile (Person, Home, Heart, Star, Car, Medical) with icon picker in profile edit screen
-- App launcher icon and mipmap assets
-- DHU simulator setup guide (`TESTING.md`)
-- `AppPreferencesDataStore` for persisting app-level preferences
-- History endpoint (`getEntries`) in Nightscout API client
-
-### Fixed
-- App not appearing in Android Auto (missing `com.google.android.gms.car.application` meta-data)
-- Crash on `ActionStrip` exceeding max 1 titled action
-- Glucose unit labels shown in uppercase (now `mg/dL` / `mmol/L`)
-- Java 17 toolchain required for Kotlin 2.0.21 compatibility
+## [1.0.0] - 2026-03-31
 
 ### Added
-- Gradle wrapper (8.9) so CI runners can build without a local Gradle install
-- GitHub Actions CI workflow with separate Build, Unit Tests, and Lint jobs
-- Branch strategy documented in AGENTS.md: `main` is protected, all work on `develop`
+- Android Auto app for monitoring Nightscout CGM blood glucose data while driving
+- Multi-profile support: monitor multiple Nightscout sources simultaneously with configurable tab icons and per-profile settings
+- Car UI: current glucose value, trend arrow, delta, reading age, and 3-hour history graph with target range band
+- Glucose alerts: high/low notifications with 15-minute cooldown and predictive alerts based on 15-min linear extrapolation
+- Configurable auto-refresh interval (30 s, 1 min, 2 min, 5 min)
+- Profile icon picker with male, female, boy, girl, baby, elderly man, and elderly woman variants
+- Monochrome adaptive icon for Android 13+ themed icon support
+- App UI translated into English, German, Spanish, French, Dutch, Italian, Portuguese, Arabic, Japanese, Chinese (Simplified), and Hindi
+- Unit tests for GlucoseEntry display logic, ProfileSerializer JSON round-trip, and NightscoutRepository
+- GitHub Actions CI workflow (Build, Unit Tests, Lint) and release workflow with signed APK and AAB artifacts
+- Dedicated installation page and configuration guide on the project website
 
-### Changed
-- Replaced deprecated `kotlinOptions { jvmTarget }` with `kotlin { jvmToolchain(17) }` in app build script
-- MIT License (Copyright 2026 Nico Wiedemann)
-- Full Android project scaffold: Gradle version catalog, root and app-level build files, ProGuard rules
-- `AndroidManifest.xml` with `CarAppService` (IOT category), `MainActivity`, internet and foreground-service permissions
-- Data layer: `NightscoutProfile` and `GlucoseEntry` domain models, `EntryDto` Moshi DTO, `NightscoutApi` Retrofit interface, `NightscoutApiFactory` with per-URL instance caching and OkHttp logging interceptor
-- Persistence: `ProfileDataStore` (DataStore<Preferences>) and `ProfileSerializer` (Moshi JSON) for storing N Nightscout profiles
-- `NightscoutRepository` singleton (Hilt) exposing profile CRUD, active-profile state, and coroutine-based `getCurrentEntry`
-- Car UI screens: `GlucoseScreen` (PaneTemplate, 60 s polling, ActionStrip for ≤4 sources), `SourceSelectScreen` (ListTemplate for >4 sources), `NoProfilesScreen` (watches for profiles added on phone)
-- Phone settings UI: `SettingsScreen` (profile list), `ProfileEditScreen` (form with Test Connection), `SettingsViewModel`, `ProfileEditViewModel`
-- `MainActivity` with Compose navigation host
-- String resources in English and German (full i18n coverage)
-- ADR 001: architecture, IOT category, and multi-source strategy
-- Unit tests for `NightscoutRepository` (MockK + coroutines-test)
+### Fixed
+- App not appearing in Android Auto launcher (missing `com.google.android.gms.car.application` meta-data)
+- Glucose unit labels now correctly shown as `mg/dL` / `mmol/L`
diff --git a/app/build.gradle.kts b/app/build.gradle.kts
@@ -14,13 +14,13 @@ android {
         applicationId = "de.autosugar"
         minSdk = 26
         targetSdk = 35
-        versionCode = 1
-        versionName = "0.1.0"
+        versionCode = 2
+        versionName = "1.0.0"
     }
 
     signingConfigs {
         create("release") {
-            storeFile = System.getenv("KEYSTORE_PATH")?.let { file(it) }
+            storeFile = System.getenv("KEYSTORE_PATH")?.let { rootProject.file(it) }
             storePassword = System.getenv("KEYSTORE_PASSWORD")
             keyAlias = System.getenv("KEY_ALIAS")
             keyPassword = System.getenv("KEY_PASSWORD")

diff --git a/app/src/main/res/values-ar/strings.xml b/app/src/main/res/values-ar/strings.xml
@@ -0,0 +1,60 @@
+<?xml version="1.0" encoding="utf-8"?>
+<resources>
+    <string name="app_name">AutoSugar</string>
+
+    <!-- Car UI -->
+    <string name="label_glucose_value">سكر الدم</string>
+    <string name="label_trend">الاتجاه</string>
+    <string name="label_delta">التغيير</string>
+    <string name="label_unit_mgdl">mg/dL</string>
+    <string name="label_unit_mmoll">mmol/L</string>
+    <string name="action_switch_source">تبديل المصدر</string>
+    <string name="label_loading">جارٍ التحميل…</string>
+    <string name="error_fetch_failed">فشل جلب البيانات</string>
+    <string name="action_retry">إعادة المحاولة</string>
+    <string name="label_no_profiles">لم يتم تكوين أي مصادر.\nافتح AutoSugar على هاتفك لإضافة مصدر Nightscout.</string>
+    <string name="label_graph">3h</string>
+    <string name="label_just_now">الآن</string>
+    <string name="label_n_min_ago">منذ %d دقيقة</string>
+    <string name="label_reading">القراءة: %s</string>
+    <string name="label_received">تم الاستقبال: %s</string>
+
+    <!-- Settings UI -->
+    <string name="label_settings">الإعدادات</string>
+    <string name="btn_add_profile">إضافة مصدر</string>
+    <string name="btn_save">حفظ</string>
+    <string name="btn_delete">حذف</string>
+    <string name="btn_edit">تعديل</string>
+    <string name="btn_test_connection">اختبار الاتصال</string>
+    <string name="hint_display_name">اسم العرض</string>
+    <string name="hint_base_url">رابط Nightscout (مثال: https://mynb.herokuapp.com)</string>
+    <string name="hint_api_token">رمز API</string>
+    <string name="label_unit">وحدة الجلوكوز</string>
+    <string name="label_add_source">إضافة مصدر</string>
+    <string name="label_edit_source">تعديل المصدر</string>
+    <string name="msg_test_success">متصل! مستوى السكر الحالي: %1$s %2$s</string>
+    <string name="msg_test_failed">فشل الاتصال: %1$s</string>
+    <string name="msg_saved">تم حفظ المصدر.</string>
+    <string name="msg_deleted">تم حذف المصدر.</string>
+    <string name="label_no_sources">لا توجد مصادر بعد.\nاضغط + لإضافة رابط Nightscout الخاص بك.</string>
+    <string name="label_tab_icon">أيقونة التبويب</string>
+
+    <!-- Glucose alerts -->
+    <string name="label_glucose_alerts">تنبيهات الجلوكوز</string>
+    <string name="notif_channel_name">تنبيهات الجلوكوز</string>
+    <string name="notif_channel_desc">تنبيهات ارتفاع وانخفاض سكر الدم مع فترة راحة تكرار 15 دقيقة</string>
+    <string name="notif_title_high">ارتفاع السكر</string>
+    <string name="notif_title_low">انخفاض السكر</string>
+    <string name="notif_title_predicted_high">السكر في ارتفاع</string>
+    <string name="notif_title_predicted_low">السكر في انخفاض</string>
+    <string name="notif_text_predicted">متوقع خلال 15 دقيقة: %s</string>
+
+    <!-- Refresh interval -->
+    <string name="label_refresh_interval">فترة التحديث</string>
+    <string name="label_refresh_30s">30 ثانية</string>
+    <string name="label_refresh_1min">دقيقة</string>
+    <string name="label_refresh_2min">دقيقتان</string>
+    <string name="label_refresh_5min">5 دقائق</string>
+    <string name="label_app_version">الإصدار %s</string>
+    <string name="error_invalid_url">يجب أن يبدأ بـ http:// أو https://</string>
+</resources>
diff --git a/app/src/main/res/values-es/strings.xml b/app/src/main/res/values-es/strings.xml
@@ -0,0 +1,60 @@
+<?xml version="1.0" encoding="utf-8"?>
+<resources>
+    <string name="app_name">AutoSugar</string>
+
+    <!-- Car UI -->
+    <string name="label_glucose_value">Glucosa en sangre</string>
+    <string name="label_trend">Tendencia</string>
+    <string name="label_delta">Cambio</string>
+    <string name="label_unit_mgdl">mg/dL</string>
+    <string name="label_unit_mmoll">mmol/L</string>
+    <string name="action_switch_source">Cambiar fuente</string>
+    <string name="label_loading">Cargando…</string>
+    <string name="error_fetch_failed">Error al obtener datos</string>
+    <string name="action_retry">Reintentar</string>
+    <string name="label_no_profiles">Ninguna fuente configurada.\nAbre AutoSugar en tu teléfono para añadir una fuente de Nightscout.</string>
+    <string name="label_graph">3h</string>
+    <string name="label_just_now">ahora mismo</string>
+    <string name="label_n_min_ago">hace %d min</string>
+    <string name="label_reading">Lectura: %s</string>
+    <string name="label_received">Recibido: %s</string>
+
+    <!-- Settings UI -->
+    <string name="label_settings">Ajustes</string>
+    <string name="btn_add_profile">Añadir fuente</string>
+    <string name="btn_save">Guardar</string>
+    <string name="btn_delete">Eliminar</string>
+    <string name="btn_edit">Editar</string>
+    <string name="btn_test_connection">Probar conexión</string>
+    <string name="hint_display_name">Nombre para mostrar</string>
+    <string name="hint_base_url">URL de Nightscout (p. ej. https://mynb.herokuapp.com)</string>
+    <string name="hint_api_token">Token de API</string>
+    <string name="label_unit">Unidad de glucosa</string>
+    <string name="label_add_source">Añadir fuente</string>
+    <string name="label_edit_source">Editar fuente</string>
+    <string name="msg_test_success">¡Conectado! Glucosa actual: %1$s %2$s</string>
+    <string name="msg_test_failed">Conexión fallida: %1$s</string>
+    <string name="msg_saved">Fuente guardada.</string>
+    <string name="msg_deleted">Fuente eliminada.</string>
+    <string name="label_no_sources">Sin fuentes aún.\nPulsa + para añadir tu URL de Nightscout.</string>
+    <string name="label_tab_icon">Icono de pestaña</string>
+
+    <!-- Glucose alerts -->
+    <string name="label_glucose_alerts">Alertas de glucosa</string>
+    <string name="notif_channel_name">Alertas de glucosa</string>
+    <string name="notif_channel_desc">Alertas de glucosa alta y baja con intervalo de repetición de 15 minutos</string>
+    <string name="notif_title_high">Glucosa alta</string>
+    <string name="notif_title_low">Glucosa baja</string>
+    <string name="notif_title_predicted_high">Glucosa en tendencia alta</string>
+    <string name="notif_title_predicted_low">Glucosa en tendencia baja</string>
+    <string name="notif_text_predicted">Predicción en 15 min: %s</string>
+
+    <!-- Refresh interval -->
+    <string name="label_refresh_interval">Intervalo de actualización</string>
+    <string name="label_refresh_30s">30 seg</string>
+    <string name="label_refresh_1min">1 min</string>
+    <string name="label_refresh_2min">2 min</string>
+    <string name="label_refresh_5min">5 min</string>
+    <string name="label_app_version">Versión %s</string>
+    <string name="error_invalid_url">Debe comenzar con http:// o https://</string>
+</resources>