Dockerfile: COPY FLEET vessels module + seed-data into image (fixes fleet 404)

The Dockerfile uses explicit per-file COPY (never COPY . .). The FLEET (Vessels) files killinchu_fleet_vessels.py and fleet_vessels_data.json were committed to the repo but never copied into the Docker image, so import killinchu_fleet_vessels failed at runtime and all /api/killinchu/v1/fleet/* routes 404ed. Add the two COPY lines after killinchu_elite_console.py so the FLEET module and its embedded verbatim platform seed-data are in the image.

Dockerfile

@@ -186,6 +186,13 @@ COPY killinchu_cannonico.py ./killinchu_cannonico.py
 # killinchu_elite_console.py: a11oy-elite 14-tab operator console. serve.py imports
 # it via try/except; per-file COPY (this Dockerfile never uses `COPY . .`).
 COPY killinchu_elite_console.py ./killinchu_elite_console.py
+# ADDITIVE (FLEET vessels/drones, GAP-1+GAP-2): per-file COPY of the FLEET (Vessels)
+# module + its embedded verbatim platform seed-data. serve.py imports
+# killinchu_fleet_vessels and front-inserts its 8 routes under /api/killinchu/v1/fleet/*;
+# without these COPYs the import fails and every fleet route falls through to the SPA
+# catch-all (404). This Dockerfile never uses `COPY . .` — every file is explicit.
+COPY killinchu_fleet_vessels.py ./killinchu_fleet_vessels.py
+COPY fleet_vessels_data.json ./fleet_vessels_data.json
 # killinchu_beyond.py: Beyond-Cannonico proof console — autonomy-governance
 # generalized beyond one drone (autonomy envelope · 3-of-4 swarm quorum · HOTL
 # override register). serve.py imports it via try/except; without this COPY the