fix(resolution): follow alias bindings to the function they name (#1482) (#1808)

Adapt upstream PR #1485 by @valkyriweb (cc791cfc51b100097571421b4ab7c53b96ceb202)
onto current main. Keep the upstream alias-binding module and six-test suite
verbatim, preserve target-kind gating and default-export bindings, and add
one credited Unreleased changelog entry.

Linux verification (x86_64, Node 22.19.0): TypeScript build and asset copy
pass; the fresh ./impl.js repro changes callers/impact of realImpl from
missing consumerFn to including it. All 6 upstream tests and 231 related
resolver regression tests pass.

Fixes #1482

The Forge PR will supersede upstream PR #1485.

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

CHANGELOG.md

@@ -234,6 +234,7 @@ and adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0.html).
 #### Symbols, tests and the viewer
 
 - Kotlin functions and methods now carry their signature — `(params): ReturnType` — in `codegraph_explore`, `node` and the viewer, instead of no signature at all. Re-index Kotlin projects after upgrading. (#1495)
+- TypeScript/JavaScript value aliases — `export const alias = fn`, `export { fn as alias }`, object-literal `api = { run: fn }`, and same-file `const local = fn` — now forward calls edges to the aliased function, so callers and impact on the implementation include consumers that call through the alias instead of stopping at the binding. Genuine wrappers (`() => fn()`) are unchanged. Re-index after upgrading. Thanks @valkyriweb. (#1482, #1485)
 - `codegraph affected` now finds Go, Python and JVM test files that previously went unreported, while preserving custom `--filter` behavior (thanks @danusha2345; #1507, #1688).
 
 - Calls inside declaration initializers in Kotlin, Java, TypeScript, JavaScript, Scala, Rust and Python now appear under the declaration that owns them, making callers and impact results more accurate after re-indexing with `codegraph index -f` (thanks @danusha2345; #1510, #1511).