manifests: umami -> 3.1.0 (v3 line) + filebrowser v2.63.13 with runAsUser:0

umami:
  Switch from SHA-pinned v3.0.3 to the tagged v3.1.0 release (the v3
  line proper -- same schema lineage, normal Prisma minor-version
  migration). This is the documented forward path that the version-
  checker hint `postgresql-latest -> 3.1` indicated. The v1.x
  postgresql-vX.Y.Z line we briefly tried earlier today is a
  DIFFERENT image lineage with incompatible migrations -- avoid.

filebrowser:
  Re-pin to v2.63.13 (debian-based default) so Renovate can track
  future bumps. The non-root UID in that image can't write to the
  existing PVC contents (chowned to root by the previous v2-alpine
  image), so set pod-level securityContext runAsUser:0 + runAsGroup:0
  to keep using the same volume layout without a chown initContainer.

Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com>

manifests/webpage.yaml

@@ -105,14 +105,17 @@ spec:
       labels:
         app: filebrowser
     spec:
+      # filebrowser v2.63.13 (debian default) runs as a non-root UID by default
+      # and can't write to PVC files left by the previous v2-alpine image (which
+      # ran as root). Force root explicitly so the existing PVC contents are
+      # readable + writable. (The alternative -- chown the PVC then drop perms --
+      # needs a one-shot initContainer; not worth the moving parts here.)
+      securityContext:
+        runAsUser: 0
+        runAsGroup: 0
       containers:
         - name: filebrowser
-          # NOTE: v2-alpine is a moving tag (Renovate can't track it).
-          # Pinning to v2.63.13 (debian-based default) broke the PVC permissions
-          # (the image runs as a non-root UID and can't write to files left
-          # by the alpine variant). A clean re-pin needs either an initContainer
-          # to chown the PVC, or a fsGroup on the pod spec. Revisit when time permits.
-          image: filebrowser/filebrowser:v2-alpine
+          image: filebrowser/filebrowser:v2.63.13
           ports:
             - containerPort: 8080
           volumeMounts: