chore(release): v1.4.25

Largest single-release feature delta in the v1.4.x line:
- Insights overhaul with 7 sub-pages
- GLP-1 medication tracking full integration
- Cross-source priority resolution (two-axis)
- Per-user timezone end-to-end
- Withings expanded coverage + webhook latency fix
- Health-Score provenance UI
- Four additional locales (fr/es/it/pl) with maintainership banner
- Multi-architecture Docker image for Apple Silicon

See CHANGELOG.md for full entry.

package.json

@@ -1,6 +1,6 @@
 {
   "name": "healthlog",
-  "version": "1.4.24",
+  "version": "1.4.25",
   "description": "Self-hosted personal-health-tracking PWA with Withings integration, AI insights, and doctor-report PDF export.",
   "license": "AGPL-3.0-only",
   "homepage": "https://healthlog.dev",