feat: Implement Pipeline support

Adds support for pipelines, allowing streams to be chained together and
transformed.
This includes new types for `PipeStream` and `SourceAdapter`, along with
modifications
to the `Environment` to manage pipeline execution. A new example
`pipeline.myc`
demonstrates its usage.

examples/soa_series.myc

@@ -1,6 +1,6 @@
 ;; Output: 26.7
-;; Benchmark: 998ns
-;; Benchmark-Repeat: 2047
+;; Benchmark: 1.1us
+;; Benchmark-Repeat: 1753
 (do
   (def template {:price 10.0 :volume 100 :msg "hi"})
   (def my_ticks (create-series template))