feat: package manager distribution (Homebrew Cask, WinGet, Scoop, Chocolatey)

[mcoliver]

Our custom tap is fine for now but we want this in official homebrew for ease of access and use

[mcoliver]

Status Update: Package Manager Distribution

Tracking all official package manager distribution channels for OpenUTV across macOS and Windows.

Completed Automation (PR #40 & PR #42)

• CI/CD Publishing Pipeline: .github/workflows/publish-packages.yml automates release asset discovery, SHA-256 checksum verification, and package updates.
• Homebrew Cask / Tap: Automated formula bumping via OpenUTV/homebrew-utv.
• Scoop: Automated manifest generation via scripts/register-scoop.ps1 and OpenUTV/scoop-utv.
• WinGet: Automated manifest generation via scripts/register-winget.ps1 and vedantmgoyal9/winget-releaser.
• Chocolatey: Full .nuspec and PowerShell install/uninstall scripts committed to recipes/chocolatey/ adhering to Chocolatey moderation guidelines.

In Progress Pending External Approvals & Validation

• Homebrew Cask: Upstream PR submission to homebrew/homebrew-cask.
• WinGet: Moderation review on microsoft/winget-pkgs.
• Chocolatey: Community repository package moderation and automated feed ingestion.
• Scoop: Validation across standard and main buckets.

Note: Issue #38 (Windows deployment options) has been consolidated into this tracking issue.