feat: show owner info in admin pages

- Add Owner column to AdminRuns.tsx and AdminGenlockes.tsx
- Add owner filter dropdown to both admin pages
- Add owner field to GenlockeListItem schema (resolved from first leg's run)
- Update frontend types for GenlockeListItem

Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>

backend/src/app/api/genlockes.py

@@ -28,6 +28,7 @@ from app.schemas.genlocke import (
     GenlockeLegDetailResponse,
     GenlockeLineageResponse,
     GenlockeListItem,
+    GenlockeOwnerResponse,
     GenlockeResponse,
     GenlockeStatsResponse,
     GenlockeUpdate,
@@ -81,7 +82,9 @@ async def list_genlockes(session: AsyncSession = Depends(get_session)):
     result = await session.execute(
         select(Genlocke)
         .options(
-            selectinload(Genlocke.legs).selectinload(GenlockeLeg.run),
+            selectinload(Genlocke.legs)
+            .selectinload(GenlockeLeg.run)
+            .selectinload(NuzlockeRun.owner),
         )
         .order_by(Genlocke.created_at.desc())
     )
@@ -91,6 +94,16 @@ async def list_genlockes(session: AsyncSession = Depends(get_session)):
     for g in genlockes:
         completed_legs = 0
         current_leg_order = None
+        owner = None
+
+        # Find first leg (leg_order == 1) to get owner
+        first_leg = next((leg for leg in g.legs if leg.leg_order == 1), None)
+        if first_leg and first_leg.run and first_leg.run.owner:
+            owner = GenlockeOwnerResponse(
+                id=first_leg.run.owner.id,
+                display_name=first_leg.run.owner.display_name,
+            )
+
         for leg in g.legs:
             if leg.run and leg.run.status == "completed":
                 completed_legs += 1
@@ -106,6 +119,7 @@ async def list_genlockes(session: AsyncSession = Depends(get_session)):
                 total_legs=len(g.legs),
                 completed_legs=completed_legs,
                 current_leg_order=current_leg_order,
+                owner=owner,
             )
         )
     return items