Adds RabbitMQ Bus Level Configuration

[PascalSenn]

No description provided.

[Copilot]

Pull request overview

This PR introduces configurable bus-level RabbitMQ topology defaults (queue/exchange type, durability, auto-delete, arguments) that are applied when Mocha creates/provisions topology resources, and updates envelope parsing to support quorum queue delivery counts.

Changes:

• Add ConfigureDefaults(...) to the RabbitMQ transport descriptor and plumb defaults into topology creation for queues/exchanges.
• Implement default application logic for queue/exchange configurations, including compatibility handling for quorum/stream vs auto-delete/exclusive queues.
• Extend docs and add unit + integration test coverage (including parsing x-delivery-count).

Reviewed changes

Copilot reviewed 14 out of 14 changed files in this pull request and generated 5 comments.

Show a summary per file

File	Description
website/src/docs/mocha/v1/transports/rabbitmq.md	Documents new ConfigureDefaults API and available default properties.
src/Mocha/src/Mocha.Transport.RabbitMQ/Configurations/RabbitMQBusDefaults.cs	Adds the defaults container object (Queue/Exchange defaults).
src/Mocha/src/Mocha.Transport.RabbitMQ/Configurations/RabbitMQDefaultQueueOptions.cs	Implements queue-default application (queue type, args, durable/auto-delete).
src/Mocha/src/Mocha.Transport.RabbitMQ/Configurations/RabbitMQDefaultExchangeOptions.cs	Implements exchange-default application (type, args, durable/auto-delete).
src/Mocha/src/Mocha.Transport.RabbitMQ/Configurations/RabbitMQTransportConfiguration.cs	Stores defaults on transport configuration for later use at runtime.
src/Mocha/src/Mocha.Transport.RabbitMQ/Descriptors/IRabbitMQMessagingTransportDescriptor.cs	Adds the ConfigureDefaults public API to the descriptor interface.
src/Mocha/src/Mocha.Transport.RabbitMQ/Descriptors/RabbitMQMessagingTransportDescriptor.cs	Implements ConfigureDefaults by mutating transport configuration defaults.
src/Mocha/src/Mocha.Transport.RabbitMQ/Topology/RabbitMQMessagingTopology.cs	Applies defaults when adding queues/exchanges to topology.
src/Mocha/src/Mocha.Transport.RabbitMQ/RabbitMQMessagingTransport.cs	Passes configured defaults into the topology instance.
src/Mocha/src/Mocha.Transport.RabbitMQ/RabbitMQMessageEnvelopeParser.cs	Uses quorum x-delivery-count header when present for DeliveryCount.
src/Mocha/test/Mocha.Transport.RabbitMQ.Tests/Topology/RabbitMQBusDefaultsTests.cs	Adds unit tests for defaults merging/precedence and compatibility behavior.
src/Mocha/test/Mocha.Transport.RabbitMQ.Tests/Behaviors/BusDefaultsIntegrationTests.cs	Adds integration tests verifying provisioning + delivery with quorum defaults.
src/Mocha/test/Mocha.Transport.RabbitMQ.Tests/RabbitMQMessageEnvelopeParserTests.cs	Adds tests for delivery-count parsing behavior and fallback logic.
src/Mocha/test/Mocha.Transport.RabbitMQ.Tests/Helpers/RabbitMQFixture.cs	Refactors vhost context and exposes command invocation for integration tests.

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