Add validator registration for continuous scroll toggle

[alex-rawlings-yyc]

Eliminates RPC handler warnings emitted when toggling continuous view

---

This change is 

Summary by CodeRabbit

• Bug Fixes
  • Improved validation for the Continuous Scroll project setting to ensure only valid configurations are accepted.

[coderabbitai]

Note

Reviews paused

Use the following commands to manage reviews:

• @coderabbitai resume to resume automatic reviews.
• @coderabbitai review to trigger a single review.

Use the checkboxes below for quick actions:

• ▶️ Resume reviews
• 🔍 Trigger review

📝 Walkthrough

Walkthrough

The extension's activate function now registers a boolean validator for the interlinearizer.continuousScroll project setting and properly integrates it into the extension's disposal lifecycle to ensure cleanup on deactivation.

Changes

Continuous Scroll Setting Validator

Layer / File(s)	Summary
Register boolean validator for continuousScroll setting src/main.ts	The activate function registers a boolean validator for interlinearizer.continuousScroll (lines 144–148) and adds the validator registration handle to context.registrations for proper disposal cleanup (line 163).

🎯 2 (Simple) | ⏱️ ~5 minutes

A hop and a skip through settings true,
A boolean validator, crisp and new,
With cleanup assured when the extension takes flight—
Small changes, but done ever so right! 🐰

🚥 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 accurately reflects the main change: adding a validator registration for the continuous scroll toggle setting.
Docstring Coverage	✅ Passed	Docstring coverage is 100.00% which is sufficient. The required threshold is 80.00%.
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.

_{✏️ Tip: You can configure your own custom pre-merge checks in the settings.}

✨ Finishing Touches

🧪 Generate unit tests (beta)

• Create PR with unit tests
• Commit unit tests in branch register-validator

---

Thanks for using CodeRabbit! It's free for OSS, and your support helps us grow. If you like it, consider giving us a shout-out.

❤️ Share

• X
• Mastodon
• Reddit
• LinkedIn

_{Comment @coderabbitai help to get the list of available commands and usage tips.}

[alex-rawlings-yyc]

@coderabbitai pause

[coderabbitai]

✅ Actions performed

Reviews paused.

[imnasnainaec]

@imnasnainaec reviewed 4 files and all commit messages.
Reviewable status: complete! all files reviewed, all discussions resolved (waiting on alex-rawlings-yyc).

[imnasnainaec]

Note: The reason optimistic setting handling was added to #38 for this toggle's setting was because I forgot the validator that this pr adds, so the core settings engine spent ~10 seconds looking for the validator to no avail before eventually saving.