WIP: Roles and permissions

[cableman]

Pull Request Checklist

Note to first-time contributors: Please open a discussion post in Discussions and describe your changes before submitting a pull request.

Before submitting, make sure you've checked the following:

• Target branch: Please verify that the pull request targets the dev branch.
• Description: Provide a concise description of the changes made in this pull request.
• Changelog: Ensure a changelog entry following the format of Keep a Changelog is added at the bottom of the PR description.
• Documentation: Have you updated relevant documentation Open WebUI Docs, or other documentation sources?
• Dependencies: Are there any new dependencies? Have you updated the dependency versions in the documentation?
• Testing: Have you written and run sufficient tests to validate the changes?
• Code review: Have you performed a self-review of your code, addressing any coding standard issues and ensuring adherence to the project's coding standards?
• Prefix: To clearly categorize this pull request, prefix the pull request title using one of the following:
  • BREAKING CHANGE: Significant changes that may affect compatibility
  • build: Changes that affect the build system or external dependencies
  • ci: Changes to our continuous integration processes or workflows
  • chore: Refactor, cleanup, or other non-functional code changes
  • docs: Documentation update or addition
  • feat: Introduces a new feature or enhancement to the codebase
  • fix: Bug fix or error correction
  • i18n: Internationalization or localization changes
  • perf: Performance improvement
  • refactor: Code restructuring for better maintainability, readability, or scalability
  • style: Changes that do not affect the meaning of the code (white space, formatting, missing semi-colons, etc.)
  • test: Adding missing tests or correcting existing tests
  • WIP: Work in progress, a temporary label for incomplete or ongoing work

Changelog Entry

Description

• [Concisely describe the changes made in this pull request, including any relevant motivation and impact (e.g., fixing a bug, adding a feature, or improving performance)]

Added

• [List any new features, functionalities, or additions]

DO NOT MERGE

Changed

• [List any changes, updates, refactorings, or optimizations]

Deprecated

• [List any deprecated functionality or features that have been removed]

Removed

• [List any removed features, files, or functionalities]

Fixed

• [List any fixes, corrections, or bug fixes]

Security

• [List any new or updated security-related changes, including vulnerability fixes]

Breaking Changes

• BREAKING CHANGE: [List any breaking changes affecting compatibility or functionality]

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Additional Information

• [Insert any additional context, notes, or explanations for the changes]
  • [Reference any related issues, commits, or other relevant information]

Screenshots or Videos

• [Attach any relevant screenshots or videos demonstrating the changes]