fix: use non-aliased name when importing custom components

Problem

References to custom components that have been aliased as part of the Figma import are not being generated with the correct component names or import paths.

Solution

Update custom component handling to use the non-aliased component name for imports instead of the node name, which matches the codegen output for the custom component itself.

Additional Notes

Verification

Manual tests

Automated tests

[x] Unit tests added/updated
[ ] E2E tests added/updated
[ ] N/A - (provide a reason)
[ ] deferred - (provide GitHub issue for tracking)

Housekeeping

[x] No non-essential console logs
[x] All new files contain license notice

By submitting this pull request, I confirm that you can use, modify, copy, and redistribute this contribution, under the terms of your choice.

Codecov Report

All modified and coverable lines are covered by tests :white_check_mark:

Comparison is base (e855cc8) 93.86% compared to head (9901df0) 93.86%.

:exclamation: Your organization needs to install the Codecov GitHub app to enable full functionality.

Additional details and impacted files

[![Impacted file tree graph](https://app.codecov.io/gh/aws-amplify/amplify-codegen-ui/pull/1146/graphs/tree.svg?width=650&height=150&src=pr&token=opw1LYK6Jn&utm_medium=referral&utm_source=github&utm_content=comment&utm_campaign=pr+comments&utm_term=aws-amplify)](https://app.codecov.io/gh/aws-amplify/amplify-codegen-ui/pull/1146?src=pr&el=tree&utm_medium=referral&utm_source=github&utm_content=comment&utm_campaign=pr+comments&utm_term=aws-amplify) ```diff @@ Coverage Diff @@ ## main #1146 +/- ## ======================================= Coverage 93.86% 93.86% ======================================= Files 150 150 Lines 6114 6114 Branches 1838 1838 ======================================= Hits 5739 5739 Misses 357 357 Partials 18 18 ``` | [Files](https://app.codecov.io/gh/aws-amplify/amplify-codegen-ui/pull/1146?src=pr&el=tree&utm_medium=referral&utm_source=github&utm_content=comment&utm_campaign=pr+comments&utm_term=aws-amplify) | Coverage Δ | | |---|---|---| | [...-react/lib/amplify-ui-renderers/customComponent.ts](https://app.codecov.io/gh/aws-amplify/amplify-codegen-ui/pull/1146?src=pr&el=tree&utm_medium=referral&utm_source=github&utm_content=comment&utm_campaign=pr+comments&utm_term=aws-amplify#diff-cGFja2FnZXMvY29kZWdlbi11aS1yZWFjdC9saWIvYW1wbGlmeS11aS1yZW5kZXJlcnMvY3VzdG9tQ29tcG9uZW50LnRz) | `100.00% <100.00%> (ø)` | | ------ [Continue to review full report in Codecov by Sentry](https://app.codecov.io/gh/aws-amplify/amplify-codegen-ui/pull/1146?src=pr&el=continue&utm_medium=referral&utm_source=github&utm_content=comment&utm_campaign=pr+comments&utm_term=aws-amplify). > **Legend** - [Click here to learn more](https://docs.codecov.io/docs/codecov-delta?utm_medium=referral&utm_source=github&utm_content=comment&utm_campaign=pr+comments&utm_term=aws-amplify) > `Δ = absolute (impact)`, `ø = not affected`, `? = missing data` > Powered by [Codecov](https://app.codecov.io/gh/aws-amplify/amplify-codegen-ui/pull/1146?src=pr&el=footer&utm_medium=referral&utm_source=github&utm_content=comment&utm_campaign=pr+comments&utm_term=aws-amplify). Last update [e855cc8...9901df0](https://app.codecov.io/gh/aws-amplify/amplify-codegen-ui/pull/1146?src=pr&el=lastupdated&utm_medium=referral&utm_source=github&utm_content=comment&utm_campaign=pr+comments&utm_term=aws-amplify). Read the [comment docs](https://docs.codecov.io/docs/pull-request-comments?utm_medium=referral&utm_source=github&utm_content=comment&utm_campaign=pr+comments&utm_term=aws-amplify).

aws-amplify / amplify-codegen-ui