fix: nullref on walking optional reply property refs (#23) * Fix: Try read relative uri's as files. Signed-off-by: Alex Wichmann <VisualBean@users.noreply.github.com> * Update src/ByteBard.AsyncAPI.Readers/Services/DefaultStreamLoader.cs Co-authored-by: coderabbitai[bot] <136622811+coderabbitai[bot]@users.noreply.github.com> Signed-off-by: Alex Wichmann <VisualBean@users.noreply.github.com> * Apply suggestion from @VisualBean Signed-off-by: Alex Wichmann <VisualBean@users.noreply.github.com> * Apply suggestion from @VisualBean Signed-off-by: Alex Wichmann <VisualBean@users.noreply.github.com> * Apply suggestion from @VisualBean Signed-off-by: Alex Wichmann <VisualBean@users.noreply.github.com> * Apply suggestion from @VisualBean Signed-off-by: Alex Wichmann <VisualBean@users.noreply.github.com> * Refactor method signatures to include `baseUri` parameter Updated all methods in `IStreamLoader`, `DefaultStreamLoader`, and related tests to accept both `baseUri` and `uri`. Added a new property `BaseUri` to `AsyncApiReaderSettings` for resolving relative references. Adjusted the implementation of external reference loading in `AsyncApiJsonDocumentReader`. * Refactor `AsyncApiWalker` to ensure null checks before walking references Added explicit null checks for `reply.Address` and `reply.Channel`. This prevents potential NullReferenceException when these properties are not initialized. This change ensures that the walker safely handles cases where optional fields might be missing, improving robustness of the code. --------- Signed-off-by: Alex Wichmann <VisualBean@users.noreply.github.com> Co-authored-by: coderabbitai[bot] <136622811+coderabbitai[bot]@users.noreply.github.com>

fix: large number parsing and add non-negative validation. There is an issue where the deserializer throws due to the int.parse if specs contain large numbers. at the same time we are fixing a validation issue for jsonSchema where the min/max properties should be non-negative

ci: update release permissions Signed-off-by: Alex Wichmann <VisualBean@users.noreply.github.com>

fix: readd netstandard target to ensure source generator compat also added polyfills for language features missing in netstandard2.0

Update release-package.yml Signed-off-by: Alex Wichmann <VisualBean@users.noreply.github.com>

ci: update release-package.yml

ci: ensure build and versions align.