feat(cuda): fuse narrower-than-output Dict codes and RunEnd ends (#7603) #5408

Job	Run time
commit-metadata	37s
bench (random-access-bench, Random Access, --features lance, parquet,lance,vortex)	11m 49s
bench (compress-bench, Compression, --features lance, parquet,lance,vortex)	34m 7s
sql / bench (tpch-s3-10, tpch, TPC-H SF=10 on S3, vortex-bench/data/tpch/10.0, s3://vortex-ci-benchmark...	29m 5s
sql / bench (tpcds-nvme, tpcds, TPC-DS SF=1 on NVME, parquet, vortex, vortex-compact, duckdb, datafusio...	7m 31s
sql / bench (tpch-nvme-10, tpch, TPC-H SF=10 on NVME, parquet, vortex, vortex-compact, duckdb, datafusi...	19m 10s
sql / bench (tpch-s3, tpch, TPC-H SF=1 on S3, vortex-bench/data/tpch/1.0, s3://vortex-ci-benchmark-data...	15m 22s
sql / bench (fineweb, fineweb, FineWeb NVMe, parquet, vortex, vortex-compact, datafusion, parquet, data...	4m 21s
sql / bench (statpopgen, statpopgen, Statistical and Population Genetics, vortex-bench/data/statpopgen,...	13m 9s
sql / bench (clickbench-nvme, clickbench, Clickbench on NVME, parquet, vortex, vortex-compact, duckdb, ...	32m 26s
sql / bench (polarsignals, polarsignals, PolarSignals Profiling, vortex, datafusion, vortex, datafusion...	3m 36s
sql / bench (fineweb-s3, fineweb, FineWeb S3, vortex-bench/data/fineweb, s3://vortex-ci-benchmark-datas...	9m 27s
sql / bench (tpch-nvme, tpch, TPC-H SF=1 on NVME, parquet, vortex, vortex-compact, duckdb, datafusion, ...	7m 8s
	3h 7m 48s

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