# why

Update docs to describe new caching workflow

# what changed

# test plan

<!-- This is an auto-generated description by cubic. -->
---
## Summary by cubic
Updates the docs to reflect that server-side caching for Browserbase
projects is now opt-in instead of on by default.

- V3 and V4 guides and API references now explain that caching is off
until a project requests it via Browserbase support.
- The `cache`/`serverCache` options still work, but only after
project-level enabling; `cacheStatus` is `undefined` when disabled.

<sup>Written for commit 2ddacfe8498150642b6c7a61c16bbe3783031182.
Summary will update on new commits.</sup>

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