fix(contacts): properties response shape

[gabrielmfern]

GET /contacts/:id returns properties where each entry is a {value, type} object, not a flat key→string map — the previous Dict[str, Any] typing didn't express that. Adds a ContactPropertyValue TypedDict (value: string, number, or boolean; type), updates the get-contact test and example to the real shape, and removes properties from the list-response fixtures since only the retrieve endpoint returns it. Create/update request params stay flat maps.

Matches resend-node's get-contact.interface.ts and resend-rust's ContactPropertyResponse.

docs: https://resend.com/docs/api-reference/contacts/get-contact

🤖 Generated with Claude Code

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Summary by cubic

Corrects the properties response shape for GET /contacts/:id to map each property name to an object with value and type instead of a flat string map, aligning with the API and preventing misuse. Matches resend-node and resend-rust.

• Introduces ContactPropertyValue (value: string/number/boolean; type: "string" | "number" | "boolean") and updates Contact.properties to Dict[str, ContactPropertyValue].
• Updates the example to print name -> value (type) and adjusts tests; removes properties from list-response fixtures since only the retrieve endpoint returns it.
• No request parameter changes; create/update property payloads remain flat maps. No runtime client behavior changes.

Migration

• If you accessed properties as flat strings, update usages to read contact["properties"][name]["value"] and, if needed, ["type"].
• Update type annotations to reflect Dict[str, ContactPropertyValue] for properties.

^{Written for commit 2857bdf. Summary will update on new commits.}

[cubic-dev-ai]

No issues found across 3 files

Confidence score: 5/5

• Automated review surfaced no issues in the provided summaries.
• No files require special attention.

<sub>Auto-approved: Corrects the Contact.properties typing to match the actual API response (value+type objects), updates the example and test to the real shape, and removes the field from list fixtures since only the retrieve endpoint returns it. A bounded, test-pinned bug fix with no request or operational changes.

Re-trigger cubic</sub>

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cubic left this as a normal review comment instead of falling back to a Cubic App approval.