Little test with AI + Add the equipment (#8)

Tests using local LLM AI to add comments in the C# files
For the flights tunnel, show the total to day/hours
For the jump, add the equipment (now just with the wingsuit)

Reviewed-on: #8
Co-authored-by: sandre <perso@sebastienandre.com>
Co-committed-by: sandre <perso@sebastienandre.com>

Back/skydiveLogs-api.DomainBusiness/TunnelService.cs

@@ -24,11 +24,20 @@ namespace skydiveLogs_api.DomainBusiness
 
         #region Public Methods
 
+        /// <summary>
+        /// Retrieves all tunnels.
+        /// </summary>
+        /// <returns>A collection of Tunnel entities containing all tunnels.</returns>
         public IEnumerable<Tunnel> GetAllTunnels()
         {
             return GetAllRefTunnels();
         }
 
+        /// <summary>
+        /// Retrieves a tunnel by its ID.
+        /// </summary>
+        /// <param name="id">The tunnel ID to retrieve.</param>
+        /// <returns>A Tunnel entity containing the tunnel details.</returns>
         public Tunnel GetTunnelById(int id)
         {
             var allTunnels = GetAllRefTunnels();
@@ -70,4 +79,4 @@ namespace skydiveLogs_api.DomainBusiness
 
         #endregion Private Fields
     }
-}
+}