fix: Expose nodejs templates to django

[benjackwhite]

Problem

We want to move to having all templates in the nodejs code. For now we need to support both python and nodejs based options.

Changes

• Utilize the nodejs api to load the templates
• Merge them and cache them in the requester

👉 Stay up-to-date with PostHog coding conventions for a smoother review.

Does this work well for both Cloud and self-hosted?

How did you test this code?

[greptile-apps]

PR Summary

This PR adds proper cleanup functionality to the HogTransformer service to prevent flaky tests in PostHog's plugin server.

• Added stop() method to HogTransformerService to properly cleanup resources via hogFunctionManager.stop()
• Modified plugin-server/src/cdp/hog-transformations/hog-transformer.service.test.ts to use beforeEach/afterEach for consistent transformer lifecycle management
• Added transformer cleanup to IngestionConsumer.stop() sequence with appropriate status logging
• Replaced direct hogTransformer.start() calls with reloadAllHogFunctions() where only cache refresh is needed

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[greptile-apps]

logic: Spy setup should happen before stop() to avoid potential race conditions

[github-actions]

Size Change: 0 B

Total Size: 1.16 MB

ℹ️ View Unchanged

Filename	Size
frontend/dist/toolbar.js	1.16 MB

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