-Xlinker options are passed to host linker as well (for linking macro
plugins), which causes issues. Use a toolset file to set the options
only for the target being built.

BridgeJS: Macro-annotated import notations

…cles from Documentation

chore: Update main README.md to mention BridgeJS and link more articles

…an attached extension (`Sources/JavaScriptKit/Macros.swift:176`, `Plugins/BridgeJS/Sources/BridgeJSMacros/JSClassMacro.swift:56`).

- Removed `: _JSBridgedClass` from TS2Swift output so generated wrappers are just `@JSClass struct Name { ... }` (`Plugins/BridgeJS/Sources/TS2Swift/JavaScript/src/processor.js:216`).
- Updated BridgeJS snapshots + generated fixtures to match (`Plugins/BridgeJS/Tests/BridgeJSToolTests/__Snapshots__/ImportTSTests/*.Macros.swift`, `Tests/BridgeJSRuntimeTests/Generated/BridgeJS.Macros.swift:25`, `Examples/PlayBridgeJS/Sources/PlayBridgeJS/Generated/BridgeJS.Macros.swift:11`).
- `swift test --package-path ./Plugins/BridgeJS` now passes (after installing JS deps with `npm ci`).

BridgeJS: Generate `_JSBridgedClass` conformance via macro

TS2Swift: Remove unused type definitions

…ridge-js.d.ts` (#506)

…#513)

The default value for SWIFT_SDK_ID in the Makefile was causing confusion
when developers ran `make unittest` without the env var set, leading to
unexpected SDK usage.

TypeDeclResolver should be responsible for handling this

Ugry hack to allow me to add new files later without paying build
time penalty...

…ByKey

BridgeJS: Remove adhoc `exportedProtocolNameByKey` recording

…2ac569dce3906

BridgeJS: Merge small core files into single Misc.swift

* Add SwiftToSkeleton unified Swift-to-skeleton API

Now ExportSwift/ImportTS are not responsible for collecting
macro-annotated decls and produce skeletons.

* PlayBridgeJS: Update to use SwiftToSkeleton

Utilities/format.swift now looks up `SWIFT_PATH` for the "swift"
command location, but PackageToJS's test suites also use this env var
to locate the Swift toolchain bin path. To avoid confusion, rename
the env var in PackageToJS from `SWIFT_PATH` to `SWIFT_BIN_PATH`.

BridgeJS: Add runtime tests for `@JS class` to JSObject conversion

Also use `ProcessInfo.processInfo.arguments[0]` instead of `#filePath`
to detect changes to the plugin executable, which is more robust to
changes in the source file location.

PackageToJS: Rebuild bridge-js.js when BridgeJSLink is changed

…release

BridgeJS: Fix SwiftHeapObject finalization registry leaks and double release

Add AI coding agent config files to gitignore

Runtime: Fix lint issues in compiled output

```
$ cat /tmp/tmp.UUlUCtSa64/foo.d.ts
export function x(): ;

$ node Plugins/BridgeJS/Sources/TS2Swift/JavaScript/bin/ts2swift.js /tmp/tmp.UUlUCtSa64/foo.d.ts
error: TypeScript syntax errors:
/tmp/tmp.UUlUCtSa64/foo.d.ts:1:22 - error TS1110: Type expected.

1 export function x(): ;
```

BridgeJS: Improve ts2swift diagnostics on invalid definitions

TS2Swift: treat callable exported consts as functions

TS2Swift: emit enums for string literal unions

NFC: BridgeJS: Remove dead cleanup infrastructure

…g and helper consolidation

…lined layer of indirection

[NFC] BridgeJS: Work around extern inlining by adding an extra non-inlined layer of indirection

TS2Swift: warn on skipped exports

NFC: BridgeJS: Refactor JSGlueGen with compositional optional handling and helper consolidation