Grund: Compose-app med login mot gym-API:t, VS Code-task och CI-release

- Kotlin + Jetpack Compose + Material 3, minSdk 31 (Android 12)
- GraphQL-klient (OkHttp) med login/refresh/validate/logout som webben
- Tokenlagring i DataStore, auto-refresh av JWT
- Signering via gitignorerad signing/ lokalt och Actions-secrets i CI
- VS Code build-task -> build/FitnessDroid.apk
- Gitea Actions: bygger APK på Pi5 (arm64, aapt2-override) och publicerar
  rullande latest-release

Co-Authored-By: Claude Fable 5 <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_01Kf4MAbZ3c3B4Xy5XfuGsCP

.vscode/tasks.json

@@ -0,0 +1,26 @@
+{
+    "version": "2.0.0",
+    "tasks": [
+        {
+            "label": "build",
+            "type": "shell",
+            "command": "./gradlew :app:assembleRelease && mkdir -p build && cp app/build/outputs/apk/release/app-release.apk build/FitnessDroid.apk && echo 'Klar: build/FitnessDroid.apk'",
+            "group": { "kind": "build", "isDefault": true },
+            "problemMatcher": []
+        },
+        {
+            "label": "build (debug)",
+            "type": "shell",
+            "command": "./gradlew :app:assembleDebug && mkdir -p build && cp app/build/outputs/apk/debug/app-debug.apk build/FitnessDroid-debug.apk && echo 'Klar: build/FitnessDroid-debug.apk'",
+            "group": "build",
+            "problemMatcher": []
+        },
+        {
+            "label": "installera på telefon (adb)",
+            "type": "shell",
+            "command": "adb install -r build/FitnessDroid.apk",
+            "dependsOn": "build",
+            "problemMatcher": []
+        }
+    ]
+}