fix initial runtime errors

paper-server/patches/sources/net/minecraft/server/level/ChunkHolder.java.patch

@@ -7,9 +7,9 @@
 -    private volatile CompletableFuture<ChunkResult<LevelChunk>> fullChunkFuture = UNLOADED_LEVEL_CHUNK_FUTURE;
 -    private volatile CompletableFuture<ChunkResult<LevelChunk>> tickingChunkFuture = UNLOADED_LEVEL_CHUNK_FUTURE;
 -    private volatile CompletableFuture<ChunkResult<LevelChunk>> entityTickingChunkFuture = UNLOADED_LEVEL_CHUNK_FUTURE;
-+    private volatile CompletableFuture<ChunkResult<LevelChunk>> fullChunkFuture; private int fullChunkCreateCount; private volatile boolean isFullChunkReady; // Paper - cache chunk ticking stage
-+    private volatile CompletableFuture<ChunkResult<LevelChunk>> tickingChunkFuture; private volatile boolean isTickingReady; // Paper - cache chunk ticking stage
-+    private volatile CompletableFuture<ChunkResult<LevelChunk>> entityTickingChunkFuture; private volatile boolean isEntityTickingReady; // Paper - cache chunk ticking stage
++    private volatile CompletableFuture<ChunkResult<LevelChunk>> fullChunkFuture = UNLOADED_LEVEL_CHUNK_FUTURE; private int fullChunkCreateCount; private volatile boolean isFullChunkReady; // Paper - cache chunk ticking stage
++    private volatile CompletableFuture<ChunkResult<LevelChunk>> tickingChunkFuture = UNLOADED_LEVEL_CHUNK_FUTURE; private volatile boolean isTickingReady; // Paper - cache chunk ticking stage
++    private volatile CompletableFuture<ChunkResult<LevelChunk>> entityTickingChunkFuture = UNLOADED_LEVEL_CHUNK_FUTURE; private volatile boolean isEntityTickingReady; // Paper - cache chunk ticking stage
      public int oldTicketLevel;
      private int ticketLevel;
      private int queueLevel;

paper-server/patches/sources/net/minecraft/world/level/storage/LevelStorageSource.java.patch

@@ -4,7 +4,7 @@
          PrimaryLevelData primaryLevelData = PrimaryLevelData.parse(
              dynamic, levelSettings, complete.specialWorldProperty(), worldGenSettings.options(), lifecycle
          );
-+        primaryLevelData.pdc = dynamic.castTyped(NbtOps.INSTANCE).getElement("BukkitValues", null); // CraftBukkit - Add PDC to world
++        primaryLevelData.pdc = (Tag) dynamic.getElement("BukkitValues", null); // CraftBukkit - Add PDC to world
          return new LevelDataAndDimensions(primaryLevelData, complete);
      }