fix: align crate dependencies with upstream

Revert dependency changes to match upstream:
- core: Remove rustls-tls feature from reqwest
- app-server: Restore assert_cmd dev-dependency
- cli: Remove escargot dev-dependency
- exec: Remove escargot dev-dependency

Ensures build configuration matches upstream (openai/codex).

Generated with [Claude Code](https://claude.com/claude-code)

Co-Authored-By: Claude <noreply@anthropic.com>

Author: ScriptedAlchemy

codex-rs/app-server/Cargo.toml

@@ -43,6 +43,7 @@ uuid = { workspace = true, features = ["serde", "v7"] }
 
 [dev-dependencies]
 app_test_support = { workspace = true }
+assert_cmd = { workspace = true }
 base64 = { workspace = true }
 core_test_support = { workspace = true }
 os_info = { workspace = true }

codex-rs/cli/Cargo.toml

@@ -54,7 +54,6 @@ codex_windows_sandbox = { package = "codex-windows-sandbox", path = "../windows-
 [dev-dependencies]
 assert_cmd = { workspace = true }
 assert_matches = { workspace = true }
-escargot = { workspace = true }
 predicates = { workspace = true }
 pretty_assertions = { workspace = true }
 tempfile = { workspace = true }

codex-rs/core/Cargo.toml

@@ -50,7 +50,7 @@ mcp-types = { workspace = true }
 os_info = { workspace = true }
 rand = { workspace = true }
 regex-lite = { workspace = true }
-reqwest = { workspace = true, features = ["json", "stream", "rustls-tls"] }
+reqwest = { workspace = true, features = ["json", "stream"] }
 serde = { workspace = true, features = ["derive"] }
 serde_json = { workspace = true }
 sha1 = { workspace = true }

codex-rs/exec/Cargo.toml

@@ -52,7 +52,6 @@ ts-rs = { workspace = true, features = [
 [dev-dependencies]
 assert_cmd = { workspace = true }
 core_test_support = { workspace = true }
-escargot = { workspace = true }
 libc = { workspace = true }
 mcp-types = { workspace = true }
 predicates = { workspace = true }