Remove duplicate line returns

No functional change, just an OCD nitpick

PKHeX.Core/Legality/Bulk/BulkAnalysis.cs

@@ -163,7 +163,6 @@ public void AddExternal(SlotCache first, CheckIdentifier id, int index1, ushort
     public void AddExternal(SlotCache first, SlotCache second, CheckIdentifier id, int index1, int index2, ushort identity, ushort argument = 0, Severity s = Severity.Invalid)
         => AddLine(first, second, id, index1, index2, LegalityCheckResultCode.External, identity, argument, s);
 
-
     private static LegalityAnalysis[] GetIndividualAnalysis(ReadOnlySpan<SlotCache> list)
     {
         var result = new LegalityAnalysis[list.Length];

PKHeX.Core/Legality/RNG/Util/ShinyUtil.cs

@@ -30,7 +30,6 @@ public static uint GetShinyPID(in ushort tid, in ushort sid, in uint pid, in uin
     [MethodImpl(MethodImplOptions.AggressiveInlining)]
     public static bool GetIsShiny6(in uint id32, in uint pid) => GetShinyXor(id32, pid) < 16;
 
-
     /// <summary>
     /// Checks if the PID is shiny using criteria from Generation 3-5.
     /// </summary>

PKHeX.Core/Legality/Verifiers/LegendsZAVerifier.cs

@@ -139,7 +139,6 @@ private void CheckFlagsTM(LegalityAnalysis data, PA9 pa9)
         }
     }
 
-
     private void CheckFlagsPlus(LegalityAnalysis la, PA9 pk)
     {
         var permit = (IPermitPlus)la.PersonalInfo;
@@ -153,7 +152,6 @@ private void CheckFlagsPlus(LegalityAnalysis la, PA9 pk)
         var currentLevel = pk.CurrentLevel;
         CheckPlusMoveFlags(la, pk, permit, plus, currentLevel);
 
-
         // Check for indexes set that cannot be set via TM or NPC.
         int max = permit.PlusCountUsed;
         var evos = la.Info.EvoChainsAllGens.Gen9a;

PKHeX.Core/Legality/Verifiers/MovePPVerifier.cs

@@ -47,7 +47,6 @@ private void VerifyEntity(LegalityAnalysis data)
         ReadOnlySpan<ushort> moves = [pk.Move1, pk.Move2, pk.Move3, pk.Move4];
         ReadOnlySpan<int> pp = [pk.Move1_PP, pk.Move2_PP, pk.Move3_PP, pk.Move4_PP];
 
-
         if (!Legal.IsPPUpAvailable(pk)) // No PP Ups for format
         {
             for (int i = 0; i < ups.Length; i++)

PKHeX.Core/Saves/Access/SaveBlockAccessor9ZA.cs

@@ -86,7 +86,6 @@ public sealed class SaveBlockAccessor9ZA(SAV9ZA sav) : SCBlockAccessor
     private const uint KObstruction = 0x4C26C29B; // (u64, u64-state, u64-unused)[2000]
     private const uint KFieldObjectInteractable = 0x7147C953; // (u64,u64,u64,value)[5000] (mega crystal, prize medals)
 
-
     public const uint KTicketPointsZARoyale = 0x9A730DE1; // u32
     public const uint KTicketPointsZARoyaleInfinite = 0x1D7EE369; // u32
 

PKHeX.Core/Saves/SAV1.cs

@@ -589,7 +589,6 @@ public override int LoadString(ReadOnlySpan<byte> data, Span<char> destBuffer)
     public override int SetString(Span<byte> destBuffer, ReadOnlySpan<char> value, int maxLength, StringConverterOption option)
         => StringConverter1.SetString(destBuffer, value, maxLength, Japanese, option);
 
-
     public static bool IsYellow(ReadOnlySpan<byte> data, bool japanese) => japanese ? IsYellowJPN(data) : IsYellowINT(data);
     public static bool IsYellowINT(ReadOnlySpan<byte> data) => IsYellow(data[0x29C3], data[0x271C]);
     public static bool IsYellowJPN(ReadOnlySpan<byte> data) => IsYellow(data[0x29B9], data[0x2712]);

PKHeX.WinForms/Settings/PKHeXSettings.cs

@@ -48,7 +48,6 @@ public sealed class PKHeXSettings : IProgramSettings
     [Browsable(false)]
     public SlotExportSettings SlotExport { get; set; } = new();
 
-
     [Browsable(false), JsonIgnore]
     IStartupSettings IProgramSettings.Startup => Startup;
 

PKHeX.WinForms/Subforms/Save Editors/Gen9/SAV_Fashion9.cs

@@ -161,7 +161,6 @@ private IFashionBlockEditor GetEditor(TabPage selectedTab)
         }
     }
 
-
     public IFashionBlockEditor Create(SCBlockAccessor accesor, uint blockLoc, string name, bool hair = false)
     {
         var tab = GetTab(name);

PKHeX.WinForms/Subforms/Save Editors/Gen9/SAV_FlagWork9a.cs

@@ -75,7 +75,6 @@ private void B_Save_Click(object sender, EventArgs e)
         Close();
     }
 
-
     private void ChangeSAV()
     {
         if (TB_NewSAV.Text.Length != 0 && TB_OldSAV.Text.Length != 0)

PKHeX.WinForms/Util/DevUtil.cs

@@ -127,7 +127,6 @@ private static void DisplayPluginList(List<IPlugin> plugins)
                 text.AppendLine($"- {p.Plugin.Name}");
         }
 
-
         WinFormsUtil.Alert(text.ToString());
     }