feat: auth screen with auto-redirect, sync favorites/history with backend

app/src/main/java/com/radiola/data/local/AppDatabase.kt

@@ -2,16 +2,55 @@ package com.radiola.data.local
 
 import androidx.room.Database
 import androidx.room.RoomDatabase
+import androidx.room.migration.Migration
+import androidx.sqlite.db.SupportSQLiteDatabase
+import com.radiola.data.local.dao.RecordingDao
 import com.radiola.data.local.dao.StationDao
+import com.radiola.data.local.dao.TagDao
 import com.radiola.data.local.dao.TrackHistoryDao
+import com.radiola.data.local.entity.RecordingEntity
 import com.radiola.data.local.entity.StationEntity
+import com.radiola.data.local.entity.TagEntity
 import com.radiola.data.local.entity.TrackHistoryEntity
 
+val MIGRATION_1_2 = object : Migration(1, 2) {
+    override fun migrate(database: SupportSQLiteDatabase) {
+        database.execSQL("CREATE TABLE IF NOT EXISTS tags (name TEXT PRIMARY KEY NOT NULL)")
+    }
+}
+
+val MIGRATION_2_3 = object : Migration(2, 3) {
+    override fun migrate(database: SupportSQLiteDatabase) {
+        database.execSQL("ALTER TABLE stations ADD COLUMN source TEXT NOT NULL DEFAULT 'record'")
+    }
+}
+
+val MIGRATION_3_4 = object : Migration(3, 4) {
+    override fun migrate(database: SupportSQLiteDatabase) {
+        database.execSQL(
+            """
+            CREATE TABLE IF NOT EXISTS recordings (
+                id INTEGER PRIMARY KEY NOT NULL,
+                stationName TEXT NOT NULL,
+                stationId INTEGER NOT NULL,
+                filePath TEXT NOT NULL,
+                startTime INTEGER NOT NULL,
+                endTime INTEGER,
+                trackName TEXT,
+                duration INTEGER
+            )
+            """.trimIndent()
+        )
+    }
+}
+
 @Database(
-    entities = [StationEntity::class, TrackHistoryEntity::class],
-    version = 1
+    entities = [StationEntity::class, TrackHistoryEntity::class, TagEntity::class, RecordingEntity::class],
+    version = 4
 )
 abstract class AppDatabase : RoomDatabase() {
     abstract fun stationDao(): StationDao
     abstract fun trackHistoryDao(): TrackHistoryDao
+    abstract fun tagDao(): TagDao
+    abstract fun recordingDao(): RecordingDao
 }