refactoring: moved logic related to window from transformer to pipeline

[norberttech]

Resolves: #1970

Change Log

---

Added

Fixed

Changed

• Moved logic related to Window functions to pipeline from transformer

Removed

Deprecated

Security

[codecov]

Codecov Report

❌ Patch coverage is 93.75000% with 4 lines in your changes missing coverage. Please review.
✅ Project coverage is 79.37%. Comparing base (fc88749) to head (d88b34a).
⚠️ Report is 8 commits behind head on 1.x.
✅ All tests successful. No failed tests found.

Additional details and impacted files

@@            Coverage Diff             @@
##              1.x    #1973      +/-   ##
==========================================
+ Coverage   79.35%   79.37%   +0.01%     
==========================================
  Files         837      837              
  Lines       24910    24959      +49     
==========================================
+ Hits        19768    19811      +43     
- Misses       5142     5148       +6     

Components	Coverage Δ
etl	88.92% <93.75%> (+0.02%)	⬆️
cli	85.96% <ø> (ø)
lib-array-dot	95.00% <ø> (ø)
lib-azure-sdk	60.39% <ø> (ø)
lib-doctrine-dbal-bulk	95.14% <ø> (ø)
lib-filesystem	80.68% <ø> (ø)
lib-types	89.53% <ø> (ø)
lib-parquet	68.35% <ø> (ø)
lib-parquet-viewer	83.04% <ø> (ø)
lib-snappy	89.71% <ø> (-0.94%)	⬇️
bridge-filesystem-async-aws	91.00% <ø> (ø)
bridge-filesystem-azure	89.47% <ø> (ø)
bridge-monolog-http	96.91% <ø> (ø)
bridge-openapi-specification	94.50% <ø> (ø)
symfony-http-foundation	73.17% <ø> (ø)
adapter-chartjs	86.36% <ø> (ø)
adapter-csv	89.08% <ø> (ø)
adapter-doctrine	90.97% <ø> (ø)
adapter-elasticsearch	97.17% <ø> (ø)
adapter-google-sheet	91.40% <ø> (ø)
adapter-http	60.56% <ø> (ø)
adapter-json	89.80% <ø> (ø)
adapter-logger	83.33% <ø> (ø)
adapter-meilisearch	97.87% <ø> (ø)
adapter-parquet	78.91% <ø> (ø)
adapter-text	88.09% <ø> (ø)
adapter-xml	83.07% <ø> (ø)

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