docs: distinguish Scrink from the current Rinkler product

[niharnm]

The README retains Rinkler names in references to the iOS project, which can be confused with the current product at rinkler.app. Clarify that Scrink is the iOS network-filtering codebase and link to the current Rinkler referral and loyalty product’s About page.

Validation: README-only diff; git diff --check passed; the iOS description was checked against the packet tunnel, filtering source, and Xcode configuration. The linked About page returns HTTP 200. No runtime behavior or identifiers change.

Summary by CodeRabbit

• Documentation
  • Updated the README to describe the project as an iOS network-filtering codebase.
  • Clarified the continued use of “Rinkler” naming across the iOS project.
  • Distinguished the project from the current Rinkler web product and clarified that the web product does not block apps or manage iOS Screen Time.

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Project	Deployment	Actions	Updated
rinkler-web	Ready	Preview	Sep 20, 2026 8:59pm UTC

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No actionable comments were generated in the recent review. 🎉

ℹ️ Recent review info

⚙️ Run configuration

Configuration used: defaults

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Plan: Advanced

Run ID: faa5b9aa-5657-4462-9e6e-e08c94b5ef07

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Reviewing files that changed from the base of the PR and between c912f02 and d9d0b1d.

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• README.md

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📝 Walkthrough

Walkthrough

The README intro now describes Scrink as an iOS network-filtering codebase. It explains the retained Rinkler naming and distinguishes the repository from the current Rinkler web product.

Changes

Documentation update

Layer / File(s)	Summary
README scope description README.md	The intro identifies the repository as an iOS network-filtering codebase. It documents retained Rinkler naming across iOS targets, source paths, and bundle identifiers. It distinguishes the web product from this repository.

Priority: ⬇️ Low

Estimated code review effort: 1 (Trivial) | ~3 minutes

Change: Other

🚥 Pre-merge checks | ✅ 5

✅ Passed checks (5 passed)

Check name	Status	Explanation
Description Check	✅ Passed	Check skipped - CodeRabbit’s high-level summary is enabled.
Title check	✅ Passed	The title clearly and concisely describes the main change: distinguishing the Scrink codebase from the current Rinkler product.
Docstring Coverage	✅ Passed	No functions found in the changed files to evaluate docstring coverage. Skipping docstring coverage check. Docstring coverage is scoped to functions touched by this diff. Analyzed 0 functions across 0…
Linked Issues check	✅ Passed	Check skipped because no linked issues were found for this pull request.
Out of Scope Changes check	✅ Passed	Check skipped because no linked issues were found for this pull request.

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