feat: SDK update for version 29.0.0

[ChiragAgg5k]

This PR contains updates to the SDK for version 29.0.0.

What's Changed

• Breaking: minimum Android SDK raised from 23 to 24 (Android 7.0)
• Added: Push service for MQTT push messages without FCM, plus PushReceiver for background handling
• Added: Topic builder for push topics
• Added: endpointPush and pushClientId on Client, with setPushEndpoint and setPushClientId
• Added: Apps service for managing OAuth2 apps, keys, secrets and installations
• Added: Oauth2 service for using Appwrite as an OAuth2/OIDC provider
• Added: Avatars.updatePhoto and Avatars.deletePhoto
• Added: duration parameter to Account.createEmailPasswordSession
• Added: current parameter to Account.deleteSessions
• Added: total parameter to Account.listSessions, Locale list methods and listTransactions
• Added: WEBFLOW value to OAuthProvider
• Added: toMap() and toJson() on Query and Operator
• Updated: SDK manifest merges Push permissions, a foreground service and a boot receiver into apps
• Updated: narrower Netty keep rules, raising the R8 obfuscation and optimization scores Google Play reads
• Updated: added the shaded hivemq-mqtt-client dependency for Push, with consumer R8 rules
• Fixed: Query and Operator serialize correctly under R8 instead of producing {}
• Fixed: Realtime delivers events and error messages under R8
• Fixed: session cookies saved under R8 stay readable after an app update
• Fixed: ID.unique() and InputFile.fromFile no longer crash on Android 7.x
• Fixed: Kotlin and Java examples now compile
• Fixed: unsubscribing one of several subscriptions on a topic stops its callback

[hansi-codes]

🟢 Tier S · Ready to merge

Updates the Android SDK to 29.0.0, raises the minimum API level to 24, and adds MQTT push delivery, topic builders, Apps/OAuth2 APIs, and avatar photo management. It refreshes API parameters and examples and replaces reflection-based parsing for cookies, queries, and realtime messages. The follow-up switches to shaded HiveMQ, updates its R8 rules, corrects example syntax, and prevents removed push subscriptions from receiving callbacks.

Latest changes: The newest commits switch HiveMQ to its shaded artifact and relocate R8 rules, remove packaging-exclusion setup, fix Kotlin OAuth2 arguments and example escaping, and look up push callbacks by live subscription ID.

Verdict	New comments	Fixed	Still open
✅ Approved	0	0	0

📂 Walkthrough · 14

File	Change
CHANGELOG.md, README.md	Document 29.0.0, shrinking and background push delivery; remove the packaging-exclusion requirement.
docs/examples/java/**, docs/examples/kotlin/**	Add Apps, OAuth2 and avatar examples, refresh API parameters, and fix named arguments and string escaping.
example/build.gradle.kts	Keep the example compatible with the updated SDK without MQTT metadata exclusions.
library/build.gradle.kts, library/consumer-rules.pro	Raise minSdk to 24 and add shaded HiveMQ with consumer rules for relocated dependencies.
library/src/main/AndroidManifest.xml	Declare push permissions, services and wake-up receivers.
library/src/main/java/io/appwrite/Client.kt	Add push configuration and extend multipart and upload handling.
library/src/main/java/io/appwrite/ID.kt, library/src/main/java/io/appwrite/models/InputFile.kt	Replace APIs unavailable on Android 7.x.
library/src/main/java/io/appwrite/{Query,Operator,Topic}.kt	Add explicit serialization and MQTT topic builders.
library/src/main/java/io/appwrite/cookies/**	Persist and restore cookies using explicit maps.
library/src/main/java/io/appwrite/enums/OAuthProvider.kt	Add the Webflow OAuth provider.
library/src/main/java/io/appwrite/models/**	Add account, application and OAuth2 response models and explicit realtime parsing.
library/src/main/java/io/appwrite/services/Push*.kt	Implement MQTT subscriptions, background persistence, notifications and wake-ups; suppress callbacks for removed subscriptions.
library/src/main/java/io/appwrite/services/{Account,Apps,Avatars,Oauth2,Realtime}.kt and other changed services	Extend generated endpoints and parameters and replace reflective realtime parsing.
library/src/test/java/io/appwrite/{ClientJavaInteropTest.java,TopicTest.kt}	Cover Java client construction and setters and topic building and validation.

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_{Reviewed the commits since 3837af7 · Details · Comment @hansi-codes review to re-run, or mention @hansi-codes with a question.}

[hansi-codes]

🟡 Tier B · See the inline comments. Summary

[hansi-codes]

🟢 Tier S · Looks good to merge. Summary