UserController: fall back to frontend when user isn't found

10 jobs for userfeed-fe-fallback in 7 minutes and 55 seconds (queued for 4 seconds)
latest
Status Job ID Name Coverage
  Build
passed #194816
build

00:01:04

 
  Test
passed #194821
analysis

00:00:56

passed #194822
cycles

00:06:48

passed #194820
lint

00:00:42

passed #194817
spec-build

00:01:25

passed #194818
unit-testing

00:06:41

88.2%
passed #194819
unit-testing-rum

00:05:45

 
  Benchmark
manual #194823
allowed to fail manual
benchmark
 
  Deploy
manual #194824
allowed to fail manual
review_app
manual #194825
allowed to fail manual
stop_review_app