Feature: item search

[eduardosmaniotto]

Adds a filterable search input to ItemTable, which renders every collection
property (e.g. PossibleItems, Skills, BasePowerUpAttributes). The search
filters items by name, matching the same pattern already used in AutoForm.

admin.webm

[gemini-code-assist]

Summary of Changes

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This pull request introduces a search feature to the ItemTable component, enhancing usability for large collections. It includes logic to dynamically filter items based on user input and ensures the search interface is only presented when the item count justifies it, maintaining a clean UI.

Highlights

• Search Functionality: Added a filterable search input to the ItemTable component to allow users to quickly find items by name.
• Conditional Search Display: Implemented a search threshold logic where the search bar only appears if the number of items exceeds 10.
• Style Refactoring: Moved search group styles from a component-specific CSS file to a shared SCSS file for better maintainability.

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[gemini-code-assist]

Code Review

This pull request introduces a search feature to the ItemTable component, allowing users to filter items by name when the item count exceeds a threshold of 10. The styling for the search group has also been refactored into shared stylesheets. Feedback on the changes highlights three key areas for improvement: resolving a bug in OnParametersSet where _showSearch is not reset to false if the collection size decreases, preventing a potential NullReferenceException in the filtering logic when GetName() returns null, and removing a hardcoded HTML id on the search input to avoid duplicate IDs across multiple component instances.