feat(app): content cache store

[IMB11]

No description provided.

[github-actions]

Pull request changelog

App

Added

• Added a download manager showing installation progress, download speeds, estimated time remaining, and groups for active, completed, and failed tasks.
• Added controls to pause, resume, and cancel ongoing installations in the download manager.
• Added a Content storage section in Resource management showing disk usage for unique, shared, and unused content.
• Added controls to limit or clear unused downloads in Resource management, including mods, packs, Minecraft files, and Java installations.
• Added automatic cleanup of unused downloads when the cache exceeds its configured limit.
• Added "Verify and repair" in Content storage to check for missing or damaged files, repair recoverable files, and report remaining problems.

Changed

• Consolidated identical mods, resource packs, shader packs, and data packs across new and existing instances to reduce disk usage.
• Improved repeat modpack installations by reusing cached mrpack downloads.
• Updated the Files tab to make managed mods and packs read-only, with changes handled through the Content tab. If you are adding custom content you must do it through the Upload button on the Content tab.
• Improved recovery from interrupted app directory moves to preserve instances and shared content.

Deprecated

Removed

Fixed

• Fixed failed or interrupted modpack updates leaving instance files partially replaced by restoring the previous content.
• Fixed duplicated instances losing content update locks.

Security

Website

Added

Changed

Deprecated

Removed

Fixed

Security

Hosting

Added

Changed

Deprecated

Removed

Fixed

Security

[github-actions]

Frontend previews

Last deployed commit is 0b8f28dc09b90569e1805fdd8ca829cfeac5719d

Persistent

Environment	URL
staging	https://pr-7490-staging-frontend.modrinth.workers.dev
production	https://pr-7490-frontend.modrinth.workers.dev
storybook	https://pr-7490-storybook.modrinth.workers.dev

Latest commit

Environment	URL
staging	https://git-0b8f28dc-staging-frontend.modrinth.workers.dev
production	https://git-0b8f28dc-frontend.modrinth.workers.dev
storybook	https://git-0b8f28dc-storybook.modrinth.workers.dev