feat(deprecation): remove lambda layer construct (#852)

Author: krokoko

.eslintrc.json

@@ -234,16 +234,10 @@ project.eslint?.addRules({
 });
 project.eslint?.addRules({ 'space-infix-ops': ['error', { int32Hint: false }] });
 
-project.eslint?.addIgnorePattern('LangchainProps.ts');
 project.eslint?.addIgnorePattern('AdapterProps.ts');
 project.eslint?.addIgnorePattern('DockerLambdaCustomProps.ts');
 
 // Shared interfaces extending pre-existing CDK interfaces
-new ProjenStruct(project, { name: 'LangchainProps', filePath: 'src/common/props/LangchainProps.ts' })
-  .mixin(Struct.fromFqn('aws-cdk-lib.aws_lambda.LayerVersionProps'))
-  .withoutDeprecated()
-  .omit('code', 'compatibleRuntimes', 'compatibleArchitectures');
-
 new ProjenStruct(project, { name: 'DockerLambdaCustomProps', filePath: 'src/common/props/DockerLambdaCustomProps.ts' })
   .mixin(Struct.fromFqn('aws-cdk-lib.aws_lambda.DockerImageFunctionProps'))
   .withoutDeprecated()

.gitattributes

@@ -144,7 +144,6 @@ The following constructs are available in the library:
 
 | **Construct** |Description| AWS Services used |
 |:-------------|:-------------|:-------------|
-| [Lambda layer](./src/patterns/gen-ai/aws-langchain-common-layer/README.md) | Python Lambda layer providing dependencies and utilities to develop generative AI applications on AWS. | AWS Lambda, Amazon Bedrock, Amazon SageMaker |
 | [Amazon Bedrock](./src/cdk-lib/bedrock/README.md) | CDK L2 Constructs for Amazon Bedrock. | Amazon Bedrock, Amazon OpenSearch Serverless, AWS Lambda |
 | [Amazon OpenSearch Serverless Vector Collection](./src/cdk-lib/opensearchserverless/README.md) | CDK L2 Constructs to create a vector collection. | Amazon OpenSearch Vector Index |
 | [Amazon OpenSearch Vector Index](./src/cdk-lib/opensearch-vectorindex/README.md) | CDK L1 Custom Resource to create a vector index. | Amazon OpenSearch Serverless, AWS Lambda |

.gitignore

@@ -30,7 +30,6 @@
 - [HuggingFaceSageMakerEndpoint](classes/HuggingFaceSageMakerEndpoint.md)
 - [JumpStartModel](classes/JumpStartModel.md)
 - [JumpStartSageMakerEndpoint](classes/JumpStartSageMakerEndpoint.md)
-- [LangchainCommonDepsLayer](classes/LangchainCommonDepsLayer.md)
 - [LlamaIndexDataLoader](classes/LlamaIndexDataLoader.md)
 - [QaAppsyncOpensearch](classes/QaAppsyncOpensearch.md)
 - [RagAppsyncStepfnOpensearch](classes/RagAppsyncStepfnOpensearch.md)
@@ -56,8 +55,6 @@
 - [IJumpStartModelSpec](interfaces/IJumpStartModelSpec.md)
 - [IndexMonitoringProps](interfaces/IndexMonitoringProps.md)
 - [JumpStartSageMakerEndpointProps](interfaces/JumpStartSageMakerEndpointProps.md)
-- [LangchainLayerProps](interfaces/LangchainLayerProps.md)
-- [LangchainProps](interfaces/LangchainProps.md)
 - [LlamaIndexDataLoaderProps](interfaces/LlamaIndexDataLoaderProps.md)
 - [ModelMonitoringProps](interfaces/ModelMonitoringProps.md)
 - [QaAppsyncOpensearchProps](interfaces/QaAppsyncOpensearchProps.md)