Melee: surface weapon state across maps; reset stale caches

- Map transitions often leave a non-crowbar weapon active, so the killbot
  silently does nothing. Log every active-weapon change as a normal
  `melee: active ... crowbar=0/1` line and toast once suggesting the crowbar.
- Recover the crowbar model from the server entity when the client weapon
  model index is missing/0 after a map change.
- Clear the bone cache and aim/silent locks when the local player entity
  changes (map load/respawn) so stale entity/model data cannot poison melee
  target selection.

1 files changed, 6 insertions, 0 deletions

diff --git a/CONTEXT.md b/CONTEXT.md
index a9e34d8..a9b85b9 100644
--- a/CONTEXT.md
+++ b/CONTEXT.md
@@ -190,6 +190,12 @@ vocabulary / decisions.
   client `m_hActiveWeapon` handle is used first; if it is missing, the
   authoritative server `m_hActiveWeapon` handle (0x824) is used to get the
   weapon entity index.
+- Map transitions often switch the active weapon away from the crowbar. The
+  state change is logged as `melee: active ... crowbar=0/1` (normal log), and
+  a one-time toast says to equip the crowbar. If the client weapon model is
+  missing/0, the server model index is used to recognize it.
+- Bone caches and aim locks are cleared when the local player entity changes
+  (map load/respawn).
 - Crowbar range is `CROWBAR_RANGE` 75 units from `Weapon_ShootPosition`. The
   selector computes the closest point on each hostile NPC's AABB to the eye,
   rejects anything farther than 75, sorts by that distance, and picks the