Removed `ContextSize` from most examples

Fixed Beam Search Test

Removed MacOS CI

Disable MacOS CI

- Enabled it in CI

Extension LLava with in memory images

Added Whisper.net x LLamaSharp examples for Speech Chat

- Added new build define (`-DLLAMA_METAL_EMBED_LIBRARY=ON`) to MacOS build
- Upgraded actions to latest version (#657)

- Added new build define (`-DLLAMA_METAL_EMBED_LIBRARY=ON`) to MacOS build

[Release] v0.11.2

fix: add cuda llava native libraries.

* - Added `NativeLogConfig` which allows overriding the llama.cpp log callback
 - Delaying binding of this into llama.cpp until after `NativeLibraryConfig` has loaded

* Using the log callback to show loading log messages during loading.

* Registering log callbacks before any calls to llama.cpp except `llama_empty_call`, this is specifically selected to be a method that does nothing and is just there for triggering DLL loading.

* - Removed much of the complexity of logging from `NativeApi.Load`. It always call whatever log callbacks you have registered.
 - Removed alternative path for `ILogger` in NativeLibraryConfig, instead it redirects to wrapping it in a delegate.

* Saving a GC handle to keep the log callback alive

* Removed prefix, logger should already do that.

* Buffering up messages until a newline is encountered before passing log message to ILogger.

* - Added trailing `\n` to log messages from loading.
 - Using `ThreadLocal<StringBuilder>` to ensure messages from separate threads don't get mixed together.

fix: llava backend ignores avx and cuda.

build(deps): bump Microsoft.Extensions.Logging.Abstractions from 8.0.0 to 8.0.1

build(deps): bump Microsoft.AspNetCore.OpenApi from 8.0.2 to 8.0.3

build(deps): bump System.Text.Json from 8.0.2 to 8.0.3

Bumps [Microsoft.AspNetCore.OpenApi](https://github.com/dotnet/aspnetcore) from 8.0.2 to 8.0.3.
- [Release notes](https://github.com/dotnet/aspnetcore/releases)
- [Changelog](https://github.com/dotnet/aspnetcore/blob/main/docs/ReleasePlanning.md)
- [Commits](https://github.com/dotnet/aspnetcore/compare/v8.0.2...v8.0.3)

---
updated-dependencies:
- dependency-name: Microsoft.AspNetCore.OpenApi
  dependency-type: direct:production
  update-type: version-update:semver-patch
...

Signed-off-by: dependabot[bot] <support@github.com>

Bumps [Microsoft.Extensions.Logging.Abstractions](https://github.com/dotnet/runtime) from 8.0.0 to 8.0.1.
- [Release notes](https://github.com/dotnet/runtime/releases)
- [Commits](https://github.com/dotnet/runtime/compare/v8.0.0...v8.0.1)

---
updated-dependencies:
- dependency-name: Microsoft.Extensions.Logging.Abstractions
  dependency-type: direct:production
  update-type: version-update:semver-patch
...

Signed-off-by: dependabot[bot] <support@github.com>

Bumps [System.Text.Json](https://github.com/dotnet/runtime) from 8.0.2 to 8.0.3.
- [Release notes](https://github.com/dotnet/runtime/releases)
- [Commits](https://github.com/dotnet/runtime/compare/v8.0.2...v8.0.3)

---
updated-dependencies:
- dependency-name: System.Text.Json
  dependency-type: direct:production
  update-type: version-update:semver-patch
...

Signed-off-by: dependabot[bot] <support@github.com>

fix: the missing of llava_shared library.

Release version 0.11.0