profiles: fix "max parental rating" nil-value

fixed in v0.3.28 of mediabrowser.

go.mod

@@ -97,7 +97,7 @@ require (
 	github.com/google/flatbuffers v24.3.25+incompatible // indirect
 	github.com/google/uuid v1.6.0 // indirect
 	github.com/gorilla/websocket v1.5.3 // indirect
-	github.com/hrfee/mediabrowser v0.3.27 // indirect
+	github.com/hrfee/mediabrowser v0.3.28 // indirect
 	github.com/josharian/intern v1.0.0 // indirect
 	github.com/json-iterator/go v1.1.12 // indirect
 	github.com/klauspost/compress v1.17.11 // indirect

go.sum

@@ -207,6 +207,8 @@ github.com/gorilla/websocket v1.5.3/go.mod h1:YR8l580nyteQvAITg2hZ9XVh4b55+EU/ad
 github.com/hashicorp/hcl v1.0.0/go.mod h1:E5yfLk+7swimpb2L/Alb/PJmXilQ/rhwaUYs4T20WEQ=
 github.com/hrfee/mediabrowser v0.3.27 h1:8bxPamBFLD1Xqy6pf6M3Oc5GUQ0iU/flO0S64G1AsIM=
 github.com/hrfee/mediabrowser v0.3.27/go.mod h1:PnHZbdxmbv1wCVdAQyM7nwPwpVj9fdKx2EcET7sAk+U=
+github.com/hrfee/mediabrowser v0.3.28 h1:KkSgODXxUnZLrkmjSWpma8mXwEVxlOtI51uS2QP/e+c=
+github.com/hrfee/mediabrowser v0.3.28/go.mod h1:PnHZbdxmbv1wCVdAQyM7nwPwpVj9fdKx2EcET7sAk+U=
 github.com/inconshreveable/mousetrap v1.0.0/go.mod h1:PxqpIevigyE2G7u3NXJIT2ANytuPF1OarO4DADm73n8=
 github.com/itchyny/timefmt-go v0.1.6 h1:ia3s54iciXDdzWzwaVKXZPbiXzxxnv1SPGFfM/myJ5Q=
 github.com/itchyny/timefmt-go v0.1.6/go.mod h1:RRDZYC5s9ErkjQvTvvU7keJjxUYzIISJGxm9/mAERQg=

usercache.go

@@ -10,6 +10,8 @@ import (
 	"time"
 )
 
+// FIXME: Invalidate cache on delete/modify/etc.
+
 const (
 	USER_DEFAULT_SORT_FIELD     = "name"
 	USER_DEFAULT_SORT_ASCENDING = true