Migrate atomic-result-icon to Lit

[Copilot]

• Step 1: Migrate atomic-result-icon component from Stencil to Lit
  • Converted component to Lit using proper decorators
  • Used createResultContextController for result context
  • Used path aliases for all imports
  • Preserved all functionality including icon mapping and fallback slot
• Step 2: Write comprehensive unit tests for the Lit component
  • Created render helper function
  • Test rendering with known/unknown filetypes
  • Test rendering with objecttypes
  • Test slot behavior for fallback icon
  • All 10 tests passing
• Step 3: Update Storybook stories (verified existing stories work with Lit)
• Step 4: Update E2E tests with functional tests and visual regression support
• Step 5: Move component to search folder for proper export auto-generation
• Step 6: No Cypress tests exist for this component
• Step 7: Exports in index.ts and lazy-index.ts are now auto-generated correctly
• Linting passes
• Unit tests pass (10 tests)

Note: The repository has a pre-existing build issue with text-error Tailwind class that's unrelated to this migration and should be addressed separately.

Custom agent used: StencilToLitMigrationV2
Specialized agent for migrating Atomic Stencil code to Lit with visual regression testing

• Fixes Migrate atomic-result-icon #6382

Original prompt

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This section details on the original issue you should resolve

<issue_title>Migrate atomic-result-icon</issue_title>
<issue_description>

Jira Issue: KIT-4989

Type: User Story
Status: New
Priority: Medium

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Comments on the Issue (you are @copilot in this section)

Custom agent used: StencilToLitMigrationV2
Specialized agent for migrating Atomic Stencil code to Lit with visual regression testing

• Fixes Migrate atomic-result-icon #6382

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[alexprudhomme]

@copilot try again

[Copilot]

@copilot try again

Done! Moved the component from result-template-components/atomic-result-icon/ to search/atomic-result-icon/ as requested in commit 000d722. This allows the auto-generation script to properly export the component in index.ts and lazy-index.ts. All 10 unit tests pass.