Scope genlocke retireHoF to HoF team instead of all alive Pokemon

advance_leg() now checks current_run.hof_encounter_ids first and only
retires those Pokemon and their families. Falls back to all alive
non-shiny Pokemon when no HoF team is selected (backwards compatible).

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

.beans/nuzlocke-tracker-h3fw--use-hof-team-for-genlocke-retirement-instead-of-al.md

@@ -1,11 +1,11 @@
 ---
 # nuzlocke-tracker-h3fw
 title: Use HoF team for genlocke retirement instead of all alive Pokemon
-status: todo
+status: in-progress
 type: task
 priority: normal
 created_at: 2026-02-09T09:15:00Z
-updated_at: 2026-02-09T09:15:03Z
+updated_at: 2026-02-09T09:26:16Z
 parent: nuzlocke-tracker-8w9s
 blocking:
     - nuzlocke-tracker-25mh
@@ -36,5 +36,5 @@ select(Encounter.pokemon_id).where(
 - Update the frontend `RunEncounters.tsx` to also scope `retiredPokemonIds` correctly (no change needed — it reads from the backend response)
 
 ## Checklist
-- [ ] Update `advance_leg()` to prefer `hof_encounter_ids` over all-alive query
-- [ ] Verify backwards compatibility when `hof_encounter_ids` is null
+- [x] Update `advance_leg()` to prefer `hof_encounter_ids` over all-alive query
+- [x] Verify backwards compatibility when `hof_encounter_ids` is null

.beans/nuzlocke-tracker-lqf2--fix-hooks-order-violation-in-runencounters.md

@@ -0,0 +1,11 @@
+---
+# nuzlocke-tracker-lqf2
+title: Fix hooks order violation in RunEncounters
+status: completed
+type: bug
+priority: critical
+created_at: 2026-02-09T09:22:14Z
+updated_at: 2026-02-09T09:22:58Z
+---
+
+The hofTeam useMemo was placed after early returns, causing a 'Rendered more hooks than during the previous render' error and blank page.

backend/src/app/api/genlockes.py

@@ -146,16 +146,23 @@ async def advance_leg(
 
     # Compute retired Pokemon families if retireHoF is enabled
     if genlocke.genlocke_rules.get("retireHoF", False):
-        # Query surviving caught Pokemon from the completed run
-        # "Surviving HoF" = caught, not fainted, not shiny
-        survivors_result = await session.execute(
-            select(Encounter.pokemon_id).where(
-                Encounter.run_id == current_leg.run_id,
-                Encounter.status == "caught",
-                Encounter.faint_level.is_(None),
-                Encounter.is_shiny.is_(False),
+        # Prefer the player's HoF team selection; fall back to all alive
+        if current_run.hof_encounter_ids:
+            survivors_result = await session.execute(
+                select(Encounter.pokemon_id).where(
+                    Encounter.id.in_(current_run.hof_encounter_ids),
+                )
+            )
+        else:
+            # Fallback: all surviving caught, non-shiny Pokemon
+            survivors_result = await session.execute(
+                select(Encounter.pokemon_id).where(
+                    Encounter.run_id == current_leg.run_id,
+                    Encounter.status == "caught",
+                    Encounter.faint_level.is_(None),
+                    Encounter.is_shiny.is_(False),
+                )
             )
-        )
         survivor_ids = [row[0] for row in survivors_result]
 
         if survivor_ids: