Add Sidekiq, configure admin access to Web UI

Gemfile.lock

@@ -73,6 +73,7 @@ GEM
       regexp_parser (~> 1.5)
       xpath (~> 3.2)
     concurrent-ruby (1.1.7)
+    connection_pool (2.2.3)
     crack (0.4.3)
       safe_yaml (~> 1.0.0)
     crass (1.0.6)
@@ -91,7 +92,10 @@ GEM
     dotenv-rails (2.7.2)
       dotenv (= 2.7.2)
       railties (>= 3.2, < 6.1)
+    e2mmap (0.1.0)
     erubi (1.9.0)
+    et-orbi (1.2.4)
+      tzinfo
     factory_bot (6.1.0)
       activesupport (>= 5.0.0)
     factory_bot_rails (6.1.0)
@@ -100,6 +104,9 @@ GEM
     faraday (0.17.0)
       multipart-post (>= 1.2, < 3)
     ffi (1.13.1)
+    fugit (1.4.2)
+      et-orbi (~> 1.1, >= 1.1.8)
+      raabro (~> 1.4)
     globalid (0.4.2)
       activesupport (>= 4.2.0)
     hashdiff (0.4.0)
@@ -141,6 +148,7 @@ GEM
     public_suffix (4.0.6)
     puma (4.3.6)
       nio4r (~> 2.0)
+    raabro (1.4.0)
     rack (2.2.3)
     rack-proxy (0.6.5)
       rack
@@ -176,6 +184,7 @@ GEM
     rb-fsevent (0.10.4)
     rb-inotify (0.10.1)
       ffi (~> 1.0)
+    redis (4.2.5)
     regexp_parser (1.8.2)
     responders (3.0.1)
       actionpack (>= 5.0)
@@ -197,6 +206,8 @@ GEM
       rspec-mocks (~> 3.9)
       rspec-support (~> 3.9)
     rspec-support (3.10.0)
+    rufus-scheduler (3.7.0)
+      fugit (~> 1.1, >= 1.1.6)
     safe_yaml (1.0.5)
     sass-rails (6.0.0)
       sassc-rails (~> 2.1, >= 2.1.1)
@@ -208,6 +219,17 @@ GEM
       sprockets (> 3.0)
       sprockets-rails
       tilt
+    sidekiq (6.1.3)
+      connection_pool (>= 2.2.2)
+      rack (~> 2.0)
+      redis (>= 4.2.0)
+    sidekiq-scheduler (3.0.1)
+      e2mmap
+      redis (>= 3, < 5)
+      rufus-scheduler (~> 3.2)
+      sidekiq (>= 3)
+      thwait
+      tilt (>= 1.4.0)
     spring (2.1.1)
     spring-watcher-listen (2.0.1)
       listen (>= 2.7, < 4.0)
@@ -222,6 +244,8 @@ GEM
     sqlite3 (1.4.2)
     thor (1.0.1)
     thread_safe (0.3.6)
+    thwait (0.2.0)
+      e2mmap
     tilt (2.0.10)
     turbolinks (5.2.1)
       turbolinks-source (~> 5.2)
@@ -274,6 +298,8 @@ DEPENDENCIES
   rails (~> 6.0.3, >= 6.0.3.4)
   rspec-rails
   sass-rails (>= 6)
+  sidekiq
+  sidekiq-scheduler
   spring
   spring-watcher-listen (~> 2.0.0)
   sqlite3 (~> 1.4)