feat: SDK update for version 28.3.0

[ChiragAgg5k]

This PR contains updates to the SDK for version 28.3.0.

What's Changed

• Added: account passkey methods listPasskeys, createPasskey, getPasskey, updatePasskey, deletePasskey and updatePasskeyVerification
• Added: account.createPasskeyToken and account.updatePasskeyToken for passkey sign-in
• Added: users.listPasskeys, users.getPasskey, users.updatePasskey and users.deletePasskey
• Added: project.updatePasskeyPolicy to configure passkey sign-in
• Added: Passkey, PasskeyList, PasskeyChallenge and TokenSecret models

Passkeys only, patched onto main: the diff of the SDK generated with and without the passkey methods, three-way merged onto the release. Everything else on the release is unchanged, including its X-Appwrite-Response-Format.

[hansi-codes]

🟢 Tier S · Ready to merge

This release adds passkey account and user operations, passkey sign-in token flows, and project passkey-policy configuration. It also adds the associated response models and usage examples, and updates the SDK and gem version to 28.3.0.

Verdict	New comments	Fixed	Still open
✅ Approved	0	0	0

📂 Walkthrough · 14

File	Change
CHANGELOG.md	Documents the passkey APIs and models added in version 28.3.0.
appwrite.gemspec	Bumps the gem version to 28.3.0.
docs/examples/account/*passkey*.md	Adds usage examples for account passkey registration, management, and sign-in.
docs/examples/project/update-passkey-policy.md	Adds an example for configuring the passkey relying party ID.
docs/examples/users/*passkey*.md	Adds examples for administrative passkey management.
lib/appwrite.rb	Loads the new passkey and token-secret models.
lib/appwrite/client.rb	Updates the SDK version header to 28.3.0.
lib/appwrite/models/passkey.rb	Adds the Passkey response model.
lib/appwrite/models/passkey_challenge.rb	Adds the PasskeyChallenge response model.
lib/appwrite/models/passkey_list.rb	Adds the PasskeyList response model.
lib/appwrite/models/token_secret.rb	Adds the TokenSecret response model.
lib/appwrite/services/account.rb	Adds current-user passkey management and passkey sign-in token methods.
lib/appwrite/services/project.rb	Adds passkey policy configuration.
lib/appwrite/services/users.rb	Adds administrative passkey listing, retrieval, update, and deletion.

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_{Reviewed 773bd90 · Details · Comment @hansi-codes review to re-run, or mention @hansi-codes with a question.}

[hansi-codes]

🟢 Tier S · Looks good to merge. Summary