sparkyfitness: v0.17.2 -> v0.17.3 (server + web)

Campaign 7 catalog sweep.

Co-Authored-By: Claude Opus 4.8 (1M context) <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_01Nn3VgQk9iwEGgyx6QJ2NvE

templates/sparkyfitness/docker-compose.yml

@@ -42,7 +42,7 @@ services:
       start_period: 20s
 
   sparkyfitness-server:
-    image: codewithcj/sparkyfitness_server:v0.17.2
+    image: codewithcj/sparkyfitness_server:v0.17.3
     container_name: sparkyfitness-server
     restart: unless-stopped
     depends_on:
@@ -85,7 +85,7 @@ services:
       start_period: 120s
 
   sparkyfitness-frontend:
-    image: codewithcj/sparkyfitness:v0.17.2
+    image: codewithcj/sparkyfitness:v0.17.3
     # container_name = the stack name EXACTLY: the controller-side health probe dials the container
     # named like the stack (fallback = FIRST prefix match, which here could be the DB) — see the
     # felhom-app-catalog skill / REUSE.md probe-naming row.