feat: Add AWS CodePipeline Get Pipeline Execution component

[manasa-bhagwat]

Implements #2753

This PR adds the aws.codepipeline.getPipelineExecution component, which retrieves the status and details of a specific AWS CodePipeline execution using the GetPipelineExecution API.

What

The component returns the full execution details including status, status summary, trigger info, artifact revisions, execution mode/type, pipeline name, and pipeline version. It is a simple synchronous one-shot read — no polling, no EventBridge, no cancel. The Execution ID field supports expressions, enabling dynamic wiring from a preceding Run Pipeline component.

Backend

• pkg/integrations/aws/codepipeline/get_pipeline_execution.go — component (all core.Component methods)
• pkg/integrations/aws/codepipeline/client.go — GetPipelineExecutionDetails() method, GetPipelineExecutionDetailsResponse struct (existing typed GetPipelineExecution() used by RunPipeline is untouched)
• pkg/integrations/aws/codepipeline/get_pipeline_execution_test.go — Setup + Execute tests
• pkg/integrations/aws/codepipeline/example_output_get_pipeline_execution.json — example output
• pkg/integrations/aws/codepipeline/example.go — ExampleOutput() wiring
• pkg/integrations/aws/aws.go — registered in Components()

Frontend

• web_src/src/pages/workflowv2/mappers/aws/codepipeline/get_pipeline_execution.ts — canvas mapper
• web_src/src/pages/workflowv2/mappers/aws/index.ts — registered mapper + state registry

Docs

• docs/components/AWS.mdx — generated with make gen.components.docs

Tests

• Setup: invalid config, missing region, missing pipeline, missing executionId, valid config
• Execute: invalid config, missing credentials, valid request emits pipeline execution details

Demo

Get.Pipeline.Execution.-.Demo.SuperPlane.mp4

[manasa-bhagwat]

Hi @forestileao

This is pr ready for review when you get a chance.

Adds the getPipelineExecution component.

[forestileao]

@manasa-bhagwat You will need to fix the conflicts due to the merge of #3220

[manasa-bhagwat]

@manasa-bhagwat I can do it for you actually :)

Thanks @forestileao!

Resolved the conflicts myself.
Should be good to go now.

[forestileao]

@manasa-bhagwat Thanks again! The PR is merged