refactor: deeplink handler

[LucasXu0]

Feature Preview

• refactor deeplink handler to support different DeepLinkSchema
• support workspace invitation deeplink schema

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PR Checklist

• My code adheres to AppFlowy's Conventions
• I've listed at least one issue that this PR fixes in the description above.
• I've added a test(s) to validate changes in this PR, or this PR only contains semantic changes.
• All existing tests are passing.

Summary by Sourcery

Refactor the deeplink handling system to support multiple deeplink schemas with a more modular and extensible approach

New Features:

• Add support for modular deep link handling with easy extensibility for future deep link schemas

Enhancements:

• Introduce a flexible DeepLinkHandlerRegistry that allows registering and processing different types of deep links
• Create an abstract DeepLinkHandler interface to standardize deep link processing
• Separate concerns by creating specific handlers for login and payment deep links

[sourcery-ai]

Reviewer's Guide by Sourcery

This pull request refactors the deep link handling mechanism to support different deep link schemas. It introduces a DeepLinkHandlerRegistry to manage and process deep links using dedicated handlers. The changes include creating a DeepLinkHandler abstract class, implementing specific handlers for login and payment success deep links, and updating the AppFlowyCloudDeepLink class to use the new registry.

No diagrams generated as the changes look simple and do not need a visual representation.

File-Level Changes

Change	Details	Files
Introduced a DeepLinkHandlerRegistry to manage and process different deep link types.	Created a DeepLinkHandlerRegistry class to manage deep link handlers. Implemented a DeepLinkHandler abstract class for handling specific deep link types. Added LoginDeepLinkHandler to handle login-related deep links. Added PaymentDeepLinkHandler to handle payment success deep links. Registered LoginDeepLinkHandler and PaymentDeepLinkHandler in the DeepLinkHandlerRegistry. Modified the deep link processing logic to use the DeepLinkHandlerRegistry to find and execute the appropriate handler.	frontend/appflowy_flutter/lib/startup/tasks/appflowy_cloud_task.dart frontend/appflowy_flutter/lib/startup/tasks/deeplink/deeplink_handler.dart frontend/appflowy_flutter/lib/startup/tasks/deeplink/login_deeplink_handler.dart frontend/appflowy_flutter/lib/startup/tasks/deeplink/payment_deeplink_handler.dart
Refactored deep link processing to use dedicated handlers for different deep link schemas.	Removed the direct handling of authentication callback and payment success deep links from AppFlowyCloudDeepLink. Introduced DeepLinkState enum to represent the state of deep link processing. Added callbacks for state changes, results, and errors during deep link processing. Implemented the canHandle method in each handler to determine if it can process a given URI. Implemented the handle method in each handler to process the URI and return a result. Updated the AppFlowyCloudDeepLink class to use the registry to process deep links.	frontend/appflowy_flutter/lib/startup/tasks/appflowy_cloud_task.dart frontend/appflowy_flutter/lib/startup/tasks/deeplink/deeplink_handler.dart frontend/appflowy_flutter/lib/startup/tasks/deeplink/login_deeplink_handler.dart frontend/appflowy_flutter/lib/startup/tasks/deeplink/payment_deeplink_handler.dart

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[sourcery-ai]

Hey @LucasXu0 - I've reviewed your changes - here's some feedback:

Overall Comments:

• Consider making the DeepLinkHandlerRegistry a singleton to ensure consistent handling of deep links across the application.
• The canHandle methods in DeepLinkHandler implementations could benefit from additional validation of the URI parameters.

Here's what I looked at during the review

• 🟡 General issues: 1 issue found
• 🟢 Security: all looks good
• 🟢 Testing: all looks good
• 🟢 Complexity: all looks good
• 🟢 Documentation: all looks good

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