Remove unused plugin list components and filters

[lkostrowski]

Summary

This PR removes dead code related to the plugin list UI and filtering functionality:

• Removed plugin list components: Deleted PluginsList, PluginsListPage, and related table components that are no longer used
• Removed plugin filters: Cleaned up PluginList view with filtering logic, tests, and snapshots
• Removed unused shared components: Deleted FilterBar and SearchBar components that were only used by plugins
• Removed unused utilities: Cleaned up useChannelsSearchWithLoadMore hook, custom app fixtures, and utility functions
• Updated exports: Changed pluginListPath and pluginPath from exported to internal constants in src/plugins/urls.ts:16 and src/plugins/urls.ts:43

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Latest commit: 7c98c76

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1 Skipped Deployment

Project	Deployment	Preview	Comments	Updated (UTC)
saleor-dashboard-storybook	Ignored			Oct 1, 2025 7:29am

[Copilot]

Pull Request Overview

This PR removes unused plugin list components and filtering functionality from the dashboard, focusing on cleaning up dead code related to the plugin management UI.

• Removes plugin list UI components including PluginsList, PluginsListPage, and related table components
• Eliminates plugin filtering logic, tests, and associated utilities
• Changes plugin URL helpers from exported to internal constants to prevent external usage

Reviewed Changes

Copilot reviewed 33 out of 33 changed files in this pull request and generated no comments.

Show a summary per file

File	Description
src/utils/maps.ts	Removes unused mapPagesToChoices function and related imports
src/plugins/views/PluginList/	Deletes entire directory containing filtering logic, sorting, and main PluginList component
src/plugins/urls.ts	Changes pluginListPath and pluginPath from exported to internal constants
src/plugins/plugins-with-app-replacements.ts	Removes deprecated function for identifying plugins with app replacements
src/plugins/components/PluginsListPage/	Removes plugin list page component and related filtering infrastructure
src/plugins/components/PluginsList/	Deletes plugin list table components and availability cells
src/misc.ts	Removes unused findById utility function
src/icons/Miscellaneous.tsx	Removes deprecated Material-UI icon component
src/hooks/useChannelsSearchWithLoadMore.ts	Deletes unused hook for channel search with pagination
src/extensions/components/EmptyListState/EmptyInstalledList.tsx	Removes empty state component
src/custom-apps/views/CustomAppCreate/	Deletes custom app creation view and messages
src/custom-apps/utils.tsx	Removes unused buildEventsMap function
src/custom-apps/fixtures.ts	Deletes test fixtures
src/components/SearchBar/	Removes entire SearchBar component directory
src/components/FilterBar/	Deletes FilterBar component and related functionality
src/apps/messages.ts	Removes unused app activation/deactivation messages
locale/defaultMessages.json	Cleans up unused translation keys

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[codecov]

Codecov Report

✅ All modified and coverable lines are covered by tests.
✅ Project coverage is 39.35%. Comparing base (f832b9b) to head (7c98c76).
⚠️ Report is 1 commits behind head on main.

Additional details and impacted files

@@            Coverage Diff             @@
##             main    #5915      +/-   ##
==========================================
+ Coverage   39.22%   39.35%   +0.13%     
==========================================
  Files        2671     2649      -22     
  Lines       42277    42024     -253     
  Branches     9543     9481      -62     
==========================================
- Hits        16582    16540      -42     
+ Misses      25668    25457     -211     
  Partials       27       27              

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