[Feature]: Add "Update all" for providers across all environments

[Ari-03]

Problem or use case

I use T3 Code across multiple machines. Settings already has an Update all action for updating T3 Code on connected environments. I'd like the same convenience for the provider CLIs those machines use.

Today I can update Codex or Claude individually on each machine, but I have to switch environments and repeat the process for each provider. With several machines, keeping them all current becomes a manual chore.

Proposed solution

Add an Update all providers button in Settings > Providers, available when viewing All environments / All projects.

One click should update Codex, Claude Code, and any other installed providers that T3 Code supports updating, across the connected local and remote environments. The scope should be clear so I can tell that the action applies across machines.

Expected behavior

• Find providers with available updates across all connected environments.
• Run each eligible update using the provider's existing update mechanism on its own machine.
• Show progress and results by environment and provider, including failures or skipped updates.
• Refresh the displayed provider versions when updates finish.
• Keep the individual update controls available for updating just one provider on one machine.

If multiple projects or provider instances share the same CLI installation on a machine, updating it once should be enough. Providers that require a manual update should keep their existing instructions.

Why this matters

For example, if Codex and Claude both need updates on three machines, I should be able to start those updates from one place instead of navigating to each machine and updating each provider separately.

The smallest useful version is a manually triggered bulk action built on the existing provider update controls.

Related requests

• #6893 proposes automatic provider updates across environments. This request is for an explicit, user-triggered Update all providers button.
• #10318 proposes update notices for providers on the active remote environment. This request covers starting updates across all connected environments from Settings.

[juliusmarminge]

Note

Grok responding on behalf of Julius.

Resolved by #14678 (merged as 0a04cc50def48121b9ece038c7df8b7fa789074b): Settings → Providers now has an Update all button that updates outdated providers across connected environments in one click.