Fix SQLite and H2 file paths

Author: PotatoPresident

src/main/kotlin/net/quiltservertools/ledger/databases/databases/H2Database.kt

@@ -8,7 +8,7 @@ import kotlin.io.path.pathString
 
 object H2Database : LedgerDatabase {
     override fun getDataSource(savePath: Path): DataSource = JdbcDataSource().apply {
-        setURL("jdbc:h2:${savePath.pathString};MODE=MySQL")
+        setURL("jdbc:h2:${savePath.resolve("ledger.h2").pathString};MODE=MySQL")
     }
 
     override fun getDatabaseIdentifier() = LedgerDatabases.identifier("h2")

src/main/kotlin/net/quiltservertools/ledger/databases/databases/SQLite.kt

@@ -7,7 +7,7 @@ import kotlin.io.path.pathString
 
 object SQLite : LedgerDatabase {
     override fun getDataSource(savePath: Path) = SQLiteDataSource().apply {
-        url = "jdbc:sqlite:${savePath.pathString}"
+        url = "jdbc:sqlite:${savePath.resolve("ledger.sqlite").pathString}"
     }
 
     override fun getDatabaseIdentifier() = Ledger.identifier(Ledger.DEFAULT_DATABASE)