[BUG] userAgentAppId missing from Code Indexing Bedrock Embedder

[jackrein]

Problem (one or two sentences)

The Codebase Indexing Bedrock Embedder Provider does not include a userAgentAppId. This was added to the main Bedrock API provider in #9031 and #8660.

Context (who is affected and when)

Bedrock Users of Codebase Indexing

Reproduction steps

1. Enable Codebase Indexing
2. Set up Amazon Bedrock
3. Observe the userAgent field in the CloudTrail AWS Requests to your AWS account

The userAgentAppId field needs to be added here

Expected result

aws-sdk-js/3.922.0 ua/2.1 os/darwin#24.6.0 lang/js md/nodejs#22.19.0 api/bedrock-runtime#3.922.0 m/E,e app/RooCode#3.36.10

Actual result

aws-sdk-js/3.922.0 ua/2.1 os/darwin#24.6.0 lang/js md/nodejs#22.19.0 api/bedrock-runtime#3.922.0 m/E,e

Variations tried (optional)

No response

App Version

v3.36.10

API Provider (optional)

Amazon Bedrock

Model Used (optional)

No response

Roo Code Task Links (optional)

No response

Relevant logs or errors (optional)

[roomote]

I've analyzed this issue and here's my proposed implementation plan:

Problem: The BedrockEmbedder class in src/services/code-index/embedders/bedrock.ts is missing the userAgentAppId configuration when creating the BedrockRuntimeClient, which was already added to the main Bedrock API provider.

Proposed Fix:

1. Add import for Package from ../../../shared/package (to get the version string)

2. Modify the BedrockRuntimeClient configuration (lines 42-45) to include the userAgentAppId:

this.bedrockClient = new BedrockRuntimeClient({
    userAgentAppId: \`RooCode#${Package.version}\`,
    region: this.region,
    credentials,
})

This matches the implementation pattern used in the main Bedrock provider at src/api/providers/bedrock.ts:255.

Expected Result: CloudTrail requests will show the proper user agent: aws-sdk-js/... app/RooCode#X.X.X

Please mention @roomote in a comment saying that you approve this plan, and I'll proceed with the implementation.

[jackrein]

That's a good plan, @roomote (approved)

userAgentAppId: `RooCode#${Package.version}`,

[roomote]

Thanks for the approval, @jackrein! Ill proceed with implementing the fix now.

[roomote]

Opened PR #10166 with my attempt at addressing this. Feedback welcome!