Complete public search (#5)

- Bump version
- Define nav between profile and continent/skills
- Remove redundant code

src/JobsJobsJobs/Shared/Api/PublicSearchResult.cs

@@ -0,0 +1,13 @@
+using System.Collections.Generic;
+
+namespace JobsJobsJobs.Shared.Api
+{
+    /// <summary>
+    /// A public profile search result
+    /// </summary>
+    public record PublicSearchResult(
+        string Continent,
+        string Region,
+        bool RemoteWork,
+        IEnumerable<string> Skills);
+}

src/JobsJobsJobs/Shared/Domain/Profile.cs

@@ -1,5 +1,5 @@
 using NodaTime;
-using System;
+using System.Collections.Generic;
 
 namespace JobsJobsJobs.Shared
 {
@@ -26,6 +26,6 @@ namespace JobsJobsJobs.Shared
         /// <summary>
         /// Convenience property for skills associated with a profile
         /// </summary>
-        public Skill[] Skills { get; set; } = Array.Empty<Skill>();
+        public ICollection<Skill> Skills { get; set; } = new List<Skill>();
     }
 }