fix: browsing added service types while browsing all

[hrzlgnm]

Closes #777

Summary by Sourcery

Bug Fixes:

• Resolves an issue where new service types were not being correctly resolved while browsing all services, preventing the application from freezing.

[sourcery-ai]

Reviewer's Guide by Sourcery

This pull request re-enables the effect responsible for dispatching browse actions when new service types are discovered while browsing all services. It replaces the previous implementation, which was causing a freeze, with a new implementation using Effect::watch to properly track changes in service types and avoid unnecessary dispatches.

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

File-Level Changes

Change	Details	Files
Re-enabled the effect that dispatches browse actions for newly discovered service types when browsing all services.	Replaced the Effect::new with Effect::watch to properly track changes in service types. Adjusted the effect to use the previous_service_types argument provided by Effect::watch to determine the added service types. Added a condition to check if the app is currently browsing and the service type is empty before dispatching the browse action.	src/app.rs

Assessment against linked issues

Issue	Objective	Addressed	Explanation
#777	The application freezes when Effect::new is used while browsing all services.	✅

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[sourcery-ai]

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

Overall Comments:

• Consider adding a comment explaining why previous_service_types is an Option now.

Here's what I looked at during the review

• 🟢 General issues: all looks good
• 🟢 Security: all looks good
• 🟢 Testing: all looks good
• 🟢 Complexity: all looks good
• 🟢 Documentation: all looks good

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