feat: Swift SDK update for version 19.0.0

[premtsd-code]

This PR contains updates to the Swift SDK for version 19.0.0.

[greptile-apps]

Greptile Summary

This PR updates the Swift SDK to version 19.0.0, adding a new Organization service (API key and project management), new policy models (PolicyDenyAliasedEmail, PolicyDenyDisposableEmail, PolicyDenyFreeEmail), and parallel chunked file uploads via withThrowingTaskGroup.

• New Organization service adds full CRUD for organization-scoped API keys and projects, backed by new OrganizationKeyScopes enum and ProjectList model.
• Model updates rename ActivityEvent user fields to actorType/actorId/actorEmail/actorName, add providerBranches/providerPaths to Function and Site, and add resourceType/resourceId to UsageGauge.
• Presences service drops generic type parameters from all methods and renames updatePresence to update, with Presence.metadata now typed as [String: AnyCodable]?.

Confidence Score: 4/5

Safe to merge after fixing the metadata nil-handling bug in Presence.from(map:).

The Presence.from(map:) method maps an absent or null metadata field to an empty dictionary [:] rather than nil. Since metadata is declared as [String: AnyCodable]?, callers that nil-check the field to detect "no metadata" will silently receive the wrong answer when responses are deserialized through this path. The rest of the changes — new Organization service, model field additions, enum renames, and parallel upload — look correct.

Sources/AppwriteModels/Presence.swift — the from(map:) metadata mapping.

Important Files Changed

Filename	Overview
Sources/Appwrite/Client.swift	Introduces parallel chunked upload via withThrowingTaskGroup (up to 8 concurrent chunks) and extracts upload ID before the first request. First chunk is still sent sequentially to acquire the $id; remaining chunks run in parallel with the captured upload ID.
Sources/Appwrite/Services/Organization.swift	New service for organization-scoped API keys and projects (CRUD). Follows established patterns for all other services; no logic issues.
Sources/Appwrite/Services/Presences.swift	Drops generic type parameters from all presence methods and renames updatePresence → update, simplifying the public API surface.
Sources/AppwriteModels/Presence.swift	Removes generic type parameter, makes metadata optional. from(map:) maps missing/null metadata to [:] instead of nil, inconsistent with the Codable decode path that correctly returns nil.
Sources/AppwriteModels/ActivityEvent.swift	Renames userType/userId/userEmail/userName fields to actorType/actorId/actorEmail/actorName throughout — a breaking rename aligned with API v19.
Sources/AppwriteModels/Function.swift	Adds providerBranches and providerPaths fields decoded as [String]. Both use force-cast as! [String] in from(map:) which is consistent with the rest of the model layer.
Sources/AppwriteModels/Site.swift	Same providerBranches/providerPaths additions as Function.swift, applied consistently.
Sources/AppwriteModels/UsageGauge.swift	Adds resourceType and resourceId fields to match new API response shape.
Sources/AppwriteModels/ProjectList.swift	New list model for projects returned from Organization.listProjects.
Sources/AppwriteEnums/OrganizationKeyScopes.swift	New enum for organization-level API key scopes used by Organization.createKey and Organization.updateKey.

_{Reviews (2): Last reviewed commit: "chore: update Swift SDK to 19.0.0" | Re-trigger Greptile}

[greptile-apps]

Missing newline before closing ) on the client.call invocation — the same style issue exists in deleteProject below.

Suggested change

	return try await client.call(
	method: "DELETE",
	path: apiPath,
	headers: apiHeaders,
	params: apiParams )
	}
	///
	/// Get a list of all projects. You can use the query params to filter your
	return try await client.call(
	method: "DELETE",
	path: apiPath,
	headers: apiHeaders,
	params: apiParams
	)
	}
	///
	/// Get a list of all projects. You can use the query params to filter your

Note: If this suggestion doesn't match your team's coding style, reply to this and let me know. I'll remember it for next time!

[greptile-apps]

Same formatting issue in deleteProject — closing ) is on the same line as the last argument.

Suggested change

	return try await client.call(
	method: "DELETE",
	path: apiPath,
	headers: apiHeaders,
	params: apiParams )
	}
	}
	return try await client.call(
	method: "DELETE",
	path: apiPath,
	headers: apiHeaders,
	params: apiParams
	)
	}
	}