…view) (#58632)

Cherry-pick of #58579 to preview

----
It is valid to have raw binary paths in the registry but we didn't
handle them.

Self-Review Checklist:

- [x] I've reviewed my own diff for quality, security, and reliability
- [x] Unsafe blocks (if any) have justifying comments
- [x] The content is consistent with the [UI/UX

checklist](https://github.com/zed-industries/zed/blob/main/CONTRIBUTING.md#uiux-checklist)
- [x] Tests cover the new/changed behavior
- [x] Performance impact has been considered and is acceptable

Release Notes:

- acp: Fix for certain ACP Registry agent downloads not starting

Co-authored-by: Ben Brandt <benjamin.j.brandt@gmail.com>

…ble) (#58633)

Cherry-pick of #58579 to stable

----
It is valid to have raw binary paths in the registry but we didn't
handle them.

Self-Review Checklist:

- [x] I've reviewed my own diff for quality, security, and reliability
- [x] Unsafe blocks (if any) have justifying comments
- [x] The content is consistent with the [UI/UX

checklist](https://github.com/zed-industries/zed/blob/main/CONTRIBUTING.md#uiux-checklist)
- [x] Tests cover the new/changed behavior
- [x] Performance impact has been considered and is acceptable

Release Notes:

- acp: Fix for certain ACP Registry agent downloads not starting

Co-authored-by: Ben Brandt <benjamin.j.brandt@gmail.com>

Sync fork up to the latest zed-industries/zed upstream (8ce658f, zed-industries#58579),
on top of the previous sync that reached 6bca213 (zed-industries#58037).

Resolved conflicts:
- crates/zed/src/main.rs: dropped the standalone `git_graph::init(cx)` call
  because upstream folded the `git_graph` crate into `git_ui` (the
  `git_ui::init` on the preceding line now invokes `git_graph::init`
  internally). Kept the fork-only `claude_code_ide::init(cx)` call.

Other fork-specific touch points (workspace `Cargo.toml`, `.gitignore`
`/claude-code-ext/` entry, `crates/proto/proto/zed.proto` reserved range
10000-10004, `crates/proto/src/proto.rs`, `crates/project/src/project.rs`,
`crates/project/src/terminals.rs`, `crates/remote_server/src/headless_project.rs`,
`crates/zed/Cargo.toml`, etc.) auto-merged cleanly against upstream's
changes; verified the fork additions (claude_code_ide crates,
claude_code_ide_dispatcher modules, script/build-fork.ps1, README header,
gpui_tokio shim) are intact.

Cargo.lock auto-merged; verified with `cargo metadata --locked`.

It is valid to have raw binary paths in the registry but we didn't
handle them.

Self-Review Checklist:

- [x] I've reviewed my own diff for quality, security, and reliability
- [x] Unsafe blocks (if any) have justifying comments
- [x] The content is consistent with the [UI/UX
checklist](https://github.com/zed-industries/zed/blob/main/CONTRIBUTING.md#uiux-checklist)
- [x] Tests cover the new/changed behavior
- [x] Performance impact has been considered and is acceptable

Release Notes:

- acp: Fix for certain ACP Registry agent downloads not starting