refactor: SourceRow::Raw(SchemalessRow) and Row -> StreamRow

[laysakura]

Issue number and link

Describe your changes

Then we removed apply_new_stream_model().

Checklist before requesting a review

• I follow the Semantic Pull Requests rules (bugfix/feature)
• I specified links to related issues (must: bugfix, want: feature)
• I have performed a self-review of my code (bugfix/feature)
• I have added thorough tests (bugfix/feature)
• I have edited ## [Unreleased] section in CHANGELOG.md following keep a changelog syntax (bugfix/feature)
• I {made/will make} a related pull request for documentation repo (feature)

[codecov]

Codecov Report

Merging #211 (5dc5a53) into main (b46c6a0) will decrease coverage by 0.04%.
The diff coverage is 97.19%.

@@            Coverage Diff             @@
##             main     #211      +/-   ##
==========================================
- Coverage   84.90%   84.86%   -0.05%     
==========================================
  Files         214      215       +1     
  Lines       12523    12545      +22     
==========================================
+ Hits        10633    10646      +13     
- Misses       1890     1899       +9     

Impacted Files	Coverage Δ
...ngql-core/src/stream_engine/autonomous_executor.rs	93.67% <ø> (ø)
...m_engine/autonomous_executor/row/schemaless_row.rs	87.50% <87.50%> (ø)
...tream_engine/autonomous_executor/row/stream_row.rs	96.07% <96.07%> (ø)
springql-core/src/api/spring_sink_row.rs	73.68% <100.00%> (ø)
springql-core/src/connection.rs	97.95% <100.00%> (ø)
springql-core/src/stream_engine.rs	86.36% <100.00%> (ø)
...ream_engine/autonomous_executor/queue/row_queue.rs	100.00% <100.00%> (ø)
...m_engine/autonomous_executor/queue/window_queue.rs	100.00% <100.00%> (ø)
...ne/autonomous_executor/row/column/stream_column.rs	95.33% <100.00%> (+3.96%)	⬆️
...am_engine/autonomous_executor/row/column_values.rs	73.33% <100.00%> (ø)
... and 17 more

---

Continue to review full report at Codecov.

Legend - Click here to learn more
Δ = absolute <relative> (impact), ø = not affected, ? = missing data
Powered by Codecov. Last update b46c6a0...5dc5a53. Read the comment docs.