fix: correct typo 'balanace' to 'balance' in containers get-started

[EspiraMarvin]

Summary

Fixes a spelling typo in the Containers getting started documentation.

Change

File: src/content/docs/containers/get-started.mdx Section: "Make requests to Containers"

• Before: "you will load balanace requests to one of 3 containers"
• After: "you will load balance requests to one of 3 containers"

Summary

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