Linked Series (#1230)

* Implemented the ability to link different series together through Edit Series. CSS pending.

* Fixed up the css for related cards to show the relation

* Working on making all tabs in edit seris modal save in one go. Taking a break.

* Some fixes for Robbie to help with styling on

* Linked series pill, center library

* Centering library detail and related pill spacing

- Library detail cards are now centered if total number of items is > 6 or if mobile.
- Added ability to determine if mobile (viewport width <= 480px
- Fixed related card spacing
- Fixed related card pill spacing

* Updating relation form spacing

* Fixed a bug in card detail layout when there is no pagination, we create one in a way that all items render at once.

* Only auto-close side nav on phones, not tablets

* Fixed a bug where we had flipped state on sideNavCollapsed$

* Cleaned up some misleading comments

* Implemented RBS back in and now  if you have a relationship besides prequel/sequel, the target series will show a link back to it's parent.

* Added Parentto pipe

* Missed a relationship type

Co-authored-by: Robbie Davis <robbie@therobbiedavis.com>

API/Data/Migrations/DataContextModelSnapshot.cs

@@ -592,6 +592,30 @@ namespace API.Data.Migrations
                     b.ToTable("SeriesMetadata");
                 });
 
+            modelBuilder.Entity("API.Entities.Metadata.SeriesRelation", b =>
+                {
+                    b.Property<int>("Id")
+                        .ValueGeneratedOnAdd()
+                        .HasColumnType("INTEGER");
+
+                    b.Property<int>("RelationKind")
+                        .HasColumnType("INTEGER");
+
+                    b.Property<int>("SeriesId")
+                        .HasColumnType("INTEGER");
+
+                    b.Property<int>("TargetSeriesId")
+                        .HasColumnType("INTEGER");
+
+                    b.HasKey("Id");
+
+                    b.HasIndex("SeriesId");
+
+                    b.HasIndex("TargetSeriesId");
+
+                    b.ToTable("SeriesRelation");
+                });
+
             modelBuilder.Entity("API.Entities.Person", b =>
                 {
                     b.Property<int>("Id")
@@ -1182,6 +1206,25 @@ namespace API.Data.Migrations
                     b.Navigation("Series");
                 });
 
+            modelBuilder.Entity("API.Entities.Metadata.SeriesRelation", b =>
+                {
+                    b.HasOne("API.Entities.Series", "Series")
+                        .WithMany("Relations")
+                        .HasForeignKey("SeriesId")
+                        .OnDelete(DeleteBehavior.Restrict)
+                        .IsRequired();
+
+                    b.HasOne("API.Entities.Series", "TargetSeries")
+                        .WithMany("RelationOf")
+                        .HasForeignKey("TargetSeriesId")
+                        .OnDelete(DeleteBehavior.Cascade)
+                        .IsRequired();
+
+                    b.Navigation("Series");
+
+                    b.Navigation("TargetSeries");
+                });
+
             modelBuilder.Entity("API.Entities.ReadingList", b =>
                 {
                     b.HasOne("API.Entities.AppUser", "AppUser")
@@ -1451,6 +1494,10 @@ namespace API.Data.Migrations
 
                     b.Navigation("Ratings");
 
+                    b.Navigation("RelationOf");
+
+                    b.Navigation("Relations");
+
                     b.Navigation("Volumes");
                 });