## I have read the
[CONTRIBUTING.md](https://github.com/supabase/supabase/blob/master/CONTRIBUTING.md)
file.
YES
## What kind of change does this PR introduce?
- Noticing our code we have many patterns of calling localstorage and
handling those errors
- We should add those in a single well tested file
- Handle those errors in the singleton which makes it easier for us to
debug customer issues. Logger is outputing local storage warnings for
feature we expose
- Side effect of this is random crashes on studio when local storage
isn't available or handled correctly
<!-- This is an auto-generated comment: release notes by coderabbit.ai
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## Summary by CodeRabbit
* **Refactor**
* Improved browser storage handling across the app for more reliable
persistence and graceful behavior in restricted or non-browser
environments (settings, previews, charts, tabs, sign-in/session flows,
integrations, and UI state).
* **New Features**
* Introduced a safe storage layer to standardize and harden
local/session persistence.
* **Tests**
* Added comprehensive tests covering the new safe storage behavior.
<!-- end of auto-generated comment: release notes by coderabbit.ai -->
