Import december-2020-12-18 from private repo (scrubbed 2026-05-27)

Targets Rec Room 2020.12.18 client.

Re-import after adding:
- DorkNet.ClientMod/dorknet-clientmod.json.template — config schema
  the launcher's manifest-driven patcher renders into UserData/.
- tools/build-patcher-zip.ps1 — produces the dorknet-clientpatch-{key}.zip
  Release asset the launcher fetches.
- .github/workflows/release.yml — auto-publishes both Release assets
  on v1-december-* tag push.

Scrubbed via maintainer-side scrub-for-public.ps1: same drop rules as
the prior import, plus build-patcher-zip.ps1 added to the tools/
allow-list so it survives the scrub.

DorkNet.Server/Data/Entities/PushTokenEntity.cs

@@ -0,0 +1,86 @@
+using System.ComponentModel.DataAnnotations;
+
+namespace DorkNet.Server.Data.Entities;
+
+/// <summary>
+/// One push-notification token per (player, platform). Backs
+/// <c>POST api/messages/v1/IOSSaveDeviceToken</c> +
+/// <c>IOSClearDeviceToken</c>. Stored so an APNS / FCM proxy could
+/// fan out push notifications to mobile clients; on a private
+/// server we just persist for audit + future use.
+/// </summary>
+public class PushTokenEntity
+{
+    public long Id { get; set; }
+    public long PlayerId { get; set; }
+
+    /// <summary>Platform: "ios", "android", "fcm", etc.</summary>
+    [MaxLength(16)]
+    public string Platform { get; set; } = "ios";
+
+    [MaxLength(256)]
+    public string Token { get; set; } = string.Empty;
+
+    public DateTime CreatedAt { get; set; } = DateTime.UtcNow;
+    public DateTime UpdatedAt { get; set; } = DateTime.UtcNow;
+}
+
+/// <summary>
+/// One row per (player, platform user id) that the player has
+/// chosen to ignore even before they appear in
+/// <see cref="RelationshipEntity"/>. Backs
+/// <c>POST api/relationships/v1/bulkignoreplatformusers</c> — when
+/// a Steam friend joins later, the relationship is auto-set to
+/// Ignored. Lets the import stick across friend-discovery cycles.
+/// </summary>
+public class PlatformIgnoreEntity
+{
+    public long Id { get; set; }
+    public long PlayerId { get; set; }
+
+    /// <summary>PlatformType enum: 0=Steam, 1=Oculus, 2=PlayStation,
+    /// 3=Microsoft, 5=IOS.</summary>
+    public int Platform { get; set; }
+
+    [MaxLength(64)]
+    public string PlatformUserId { get; set; } = string.Empty;
+
+    public DateTime CreatedAt { get; set; } = DateTime.UtcNow;
+}
+
+/// <summary>
+/// One row per "card" displayed on the watch's home screen / cards
+/// tab. Backs <c>GET api/cards/v1/all</c>. Cards are short tappable
+/// tiles ("Daily Login", "New Room: Foo", "Friend invited you to
+/// X") seeded by the server and consumed by the client.
+/// </summary>
+public class CardEntity
+{
+    public long Id { get; set; }
+
+    /// <summary>If null, the card is global (shown to everyone).
+    /// If set, only visible to that specific player.</summary>
+    public long? PlayerId { get; set; }
+
+    [MaxLength(128)]
+    public string Title { get; set; } = string.Empty;
+
+    [MaxLength(2000)]
+    public string Body { get; set; } = string.Empty;
+
+    [MaxLength(256)]
+    public string ImageName { get; set; } = string.Empty;
+
+    [MaxLength(512)]
+    public string ActionUrl { get; set; } = string.Empty;
+
+    /// <summary>Card category — "announcement", "daily", "event",
+    /// "system". Drives the icon the watch renders.</summary>
+    [MaxLength(32)]
+    public string Category { get; set; } = "announcement";
+
+    public int Priority { get; set; } = 0;
+
+    public DateTime CreatedAt { get; set; } = DateTime.UtcNow;
+    public DateTime? ExpiresAt { get; set; }
+}