fix(extraction): land upstream declaration initializer walks (#1511) (#1802)

Squash danusha2345's PR #1511 at d282f9e8 onto main 8c9c4761,
preserving its nine non-merge commits and main's existing Unreleased notes.
Calls in Kotlin, Java, TS/JS, Scala, Rust and Python declaration initializers
now retain the owner established by the upstream regression expectations.
Include the upstream CFML, dynamic-dispatch summary and viewer follow-ups.

Linux fail-to-pass validation (Node 22.19.0, rebuilt dist and native kernel):
- Before: TS load belonged to file:app.ts; Python/Kotlin/Scala/Rust calls
  vanished; Java lost the field-lambda, anonymous override and eager calls.
- After: all six languages PASS; 12 native/WASM LF/CRLF parity checks PASS.
- Focused initializer regressions: 10 passed with CODEGRAPH_KERNEL=0 and
  10 passed with the kernel enabled; Kotlin's grammar fallback is recorded.
- Related regression suites: 879 passed, 1 skipped across 15 test files.
- Evidence: /workspace/cg-1510-repro/before and /workspace/cg-1510-repro/after
  (combined test output: after/vitest.log).

Fixes #1510
Supersedes #1511

Co-authored-by: Colby McHenry <colbymchenry@users.noreply.github.com>
Co-authored-by: danusha2345 <ewidusoc498@gmail.com>

__tests__/kernel-kotlin-parity.test.ts

@@ -5,7 +5,9 @@
  * compiled from the vendored fwcd 0.3.8 C sources, the arc's first
  * vendored-grammar-C language) produces the SAME ExtractionResult as the
  * wasm TreeSitterExtractor over the checked-in torture fixture (torture.kt:
- * the property hook's scope classification, extension-function receiver QNs
+ * the property hook's scope classification and its initializer walk (a
+ * lambda / SAM / anonymous-object RHS attributing its calls to the property),
+ * extension-function receiver QNs
  * (`WidgetK::extend`, the qualified `com::qext` bug) + the owner-contains
  * fallback, expect/actual → node DECORATORS (the KMP synthesizer feed),
  * the bodiless-vs-bodied class header asymmetry, comment-glued