feat: add scattered discoverable resources

docs/BUILD_IN_PUBLIC_PLAN.md

@@ -41,8 +41,8 @@ Do not redo these tasks:
 - hunger, energy, starvation, death, task scoring, and task duration;
 - task-change and village-change signals;
 - visual NPC navigation and arrival reporting;
-- finite berry/tree ResourceNodes plus typed food, guard, study, and rest
-  world sites;
+- finite berry/tree/animal-camp ResourceNodes plus typed food, guard, study,
+  and rest world sites;
 - aggregate village UI;
 - initial tree assets;
 - a baked navigation region for the current flat test area.
@@ -436,7 +436,7 @@ Do not move simulation ownership into `JajceWorld` to make wiring convenient.
 **Status: runtime integration complete.** `main.tscn` now instances the reusable
 world and points player/simulation adapters at its stable-ID resources, storage
 site, and activity sites. The duplicate flat world objects were removed.
-The runtime regression checks Terrain3D presence, 24 navigation routes, core
+The runtime regression checks Terrain3D presence, 36 navigation routes, core
 task execution, starvation/death, player extraction parity, reservations, and
 NPC visual lifecycle. Terrain sculpting and presentation polish remain
 separate work, not blockers for this wiring milestone.
@@ -599,7 +599,7 @@ The adjusted first milestone is complete when:
 The follow-up milestone is complete when:
 
 - `JajceWorld` is instanced in `main.tscn`;
-- food and wood ResourceNodes work in the terrain;
+- scattered food and wood ResourceNodes work in the terrain;
 - remaining legacy task markers are reconnected;
 - player movement and all existing interactions work;
 - all three current NPCs navigate, work, eat, rest, starve, and die correctly;