Move sessions to db table instead of JWTs

Sources/stella/Models/Player.swift

@@ -88,7 +88,7 @@ final class Player: Model, @unchecked Sendable {
         account: Account,
         tutorialStep: Int?,
         tutorialSkipFlag: Int?
-    ) {
+    ) throws {
         self.stamina = stamina
         self.staminaHealTime = staminaHealTime
         self.boostPoint = boostPoint
@@ -114,10 +114,12 @@ final class Player: Model, @unchecked Sendable {
         self.enableAuto3x = enableAuto3x
         self.tutorialStep = tutorialStep
         self.tutorialSkipFlag = tutorialSkipFlag
+
+        self.$account.id = try account.requireID()
     }
 
-    static func createDefault(account: Account) -> Player {
-        return Player(
+    static func createDefault(account: Account) throws -> Player {
+        return try Player(
             stamina: 20,
             staminaHealTime: Date.now,
             boostPoint: 3,