Disable watch and star if not signed in

[zeripath]

Fix #12070

Signed-off-by: Andrew Thornton art27@cantab.net

[codecov-commenter]

Codecov Report

Merging #12807 into master will increase coverage by 0.03%.
The diff coverage is n/a.

@@            Coverage Diff             @@
##           master   #12807      +/-   ##
==========================================
+ Coverage   43.17%   43.21%   +0.03%     
==========================================
  Files         651      651              
  Lines       72145    72145              
==========================================
+ Hits        31151    31174      +23     
+ Misses      35943    35924      -19     
+ Partials     5051     5047       -4     

Impacted Files	Coverage Δ
modules/notification/mail/mail.go	34.48% <0.00%> (-3.45%)	⬇️
modules/notification/ui/ui.go	80.55% <0.00%> (-2.78%)	⬇️
models/notification.go	66.13% <0.00%> (-0.92%)	⬇️
models/error.go	35.32% <0.00%> (-0.35%)	⬇️
services/pull/pull.go	42.03% <0.00%> (+0.46%)	⬆️
modules/git/repo.go	49.74% <0.00%> (+0.50%)	⬆️
models/issue_comment.go	54.36% <0.00%> (+0.61%)	⬆️
services/mirror/mirror.go	19.93% <0.00%> (+1.35%)	⬆️
modules/log/event.go	59.43% <0.00%> (+1.88%)	⬆️
modules/git/utils.go	77.04% <0.00%> (+3.27%)	⬆️
... and 5 more

---

Continue to review full report at Codecov.

Legend - Click here to learn more
Δ = absolute <relative> (impact), ø = not affected, ? = missing data
Powered by Codecov. Last update e0ac545...7666308. Read the comment docs.