Durable MCP examples using Reboot builtins and std services (SortedMap/OrderedMap)

[skaar]

DurableMCP Examples
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1. audit        - Audit logging with decorator and explicit patterns
2. steps        - Multi-step operations with independent idempotency
3. processing   - Payment processing with at_most_once
4. document     - Document pipeline with OrderedMap + Pydantic
5. define       - Technical glossary with OrderedMap CRUD
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[benh]

I'll let you update this to the latest Pydantic after @onelxj cuts a release on Tuesday Nov 25th, 2025 and then let me know and I'll review.

[skaar]

I'll let you update this to the latest Pydantic after @onelxj cuts a release on Tuesday Nov 25th, 2025 and then let me know and I'll review.

@benh I've run this against 0.41.0 - since the examples only use builtins and SortedMap/OrderedMap, it's not all that impacted by the Pydantic work in the release (unless I'm missing something) - which will be more relevant with custom servicer examples. But the examples does avoid random JSON structures, and use proper models - and in the OrderedMap case it can use from_model for values.