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/RelationshipEntity.cs

@@ -0,0 +1,58 @@
+namespace DorkNet.Server.Data.Entities;
+
+/// <summary>
+/// Storage-side enum mirroring the int values previously hard-coded in
+/// <see cref="RelationshipEntity"/>. Stays separate from the on-the-wire
+/// <c>DorkNet.Models.Relationships.RelationshipStatus</c> so the contract
+/// can evolve without touching the DB representation. Underlying int
+/// values match — no migration data fixup needed.
+/// </summary>
+public enum RelationshipStatus
+{
+    /// <summary>Mutual friend (both directions accepted).</summary>
+    Friend = 1,
+
+    /// <summary>Outgoing request from <see cref="RelationshipEntity.RequesterId"/>
+    /// awaiting accept/decline by <see cref="RelationshipEntity.TargetId"/>.</summary>
+    PendingSent = 2,
+
+    /// <summary>
+    /// Reserved for the receiving-side view if we later denormalise. The
+    /// backing column is still 1-2-4 in practice; PendingReceived is what
+    /// the wire DTO computes from the caller's perspective when the row's
+    /// PendingSent direction is "into" them.
+    /// </summary>
+    PendingReceived = 3,
+
+    /// <summary>Block held by <see cref="RelationshipEntity.RequesterId"/>
+    /// against <see cref="RelationshipEntity.TargetId"/>. Hides the target
+    /// from the requester's friend list and prevents new requests both ways.</summary>
+    Blocked = 4,
+}
+
+public class RelationshipEntity
+{
+    public long Id { get; set; }
+    public long RequesterId { get; set; }
+    public long TargetId { get; set; }
+    public RelationshipStatus Status { get; set; }
+    public DateTime CreatedAt { get; set; } = DateTime.UtcNow;
+    public DateTime UpdatedAt { get; set; } = DateTime.UtcNow;
+
+    /// <summary>True when <see cref="RequesterId"/> favorited
+    /// <see cref="TargetId"/>. Favorited shows up first in the friend
+    /// list and triggers an extra notification on "online".</summary>
+    public bool Favorited { get; set; }
+
+    /// <summary>True when <see cref="RequesterId"/> muted text from
+    /// <see cref="TargetId"/>. Drops chat-message notifications but
+    /// keeps the friendship intact.</summary>
+    public bool Muted { get; set; }
+
+    /// <summary>True when <see cref="RequesterId"/> ignored
+    /// <see cref="TargetId"/> (a soft block — hides the player from
+    /// the room browser without breaking the relationship row).</summary>
+    public bool Ignored { get; set; }
+
+    public PlayerEntity? Requester { get; set; }
+}