Fixer mixer

[crStiv]

Description

This pull request addresses various typo corrections across multiple files in the repository. The changes ensure consistent spelling and improve documentation and workflow clarity.

Details

• Corrected typos in workflow files (.github/workflows/nightly.yml) to ensure accurate terminology, such as "permissionless" instead of "permisionless."
• Fixed minor spelling issues in documentation files (docs/migrate/upgrade.md and docs/use-native-token/use-native-token.md) for better readability. Examples include "Unified bridge exchanges" and "let's transfer."
• Updated template fields in .github/ISSUE_TEMPLATE/feature_request.yml to maintain uniform labeling ("behavior" instead of "behaviour").

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References (if applicable)

N/A

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Commit Summary

• typo feature_request.yml: Fixed label spelling in feature request template.
• typos nightly.yml: Resolved spelling inconsistencies in workflow files.
• typo: Corrected documentation typos in migration and usage guides.
• various typos: General cleanup of remaining typos in workflow and documentation.

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Testing

These changes have been reviewed for accuracy and clarity. No functional code modifications were made, ensuring no unintended impacts on existing functionality.

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Checklist

• Documentation updated with corrected typos.
• Workflow files reviewed for syntax and consistency.
• Changes verified for no impact on functional workflows.

[CLAassistant]

All committers have signed the CLA.