Move TUI on top of app server (parallel code)

.github/blob-size-allowlist.txt

@@ -6,3 +6,4 @@ MODULE.bazel.lock
 codex-rs/app-server-protocol/schema/json/codex_app_server_protocol.schemas.json
 codex-rs/app-server-protocol/schema/json/codex_app_server_protocol.v2.schemas.json
 codex-rs/tui/tests/fixtures/oss-story.jsonl
+codex-rs/tui_app_server/tests/fixtures/oss-story.jsonl

codex-rs/Cargo.toml

@@ -42,6 +42,7 @@ members = [
     "stdio-to-uds",
     "otel",
     "tui",
+    "tui_app_server",
     "utils/absolute-path",
     "utils/cargo-bin",
     "utils/git",
@@ -129,6 +130,7 @@ codex-state = { path = "state" }
 codex-stdio-to-uds = { path = "stdio-to-uds" }
 codex-test-macros = { path = "test-macros" }
 codex-tui = { path = "tui" }
+codex-tui-app-server = { path = "tui_app_server" }
 codex-utils-absolute-path = { path = "utils/absolute-path" }
 codex-utils-approval-presets = { path = "utils/approval-presets" }
 codex-utils-cache = { path = "utils/cache" }

codex-rs/app-server-client/Cargo.toml

@@ -18,11 +18,14 @@ codex-arg0 = { workspace = true }
 codex-core = { workspace = true }
 codex-feedback = { workspace = true }
 codex-protocol = { workspace = true }
+futures = { workspace = true }
 serde = { workspace = true }
 serde_json = { workspace = true }
 tokio = { workspace = true, features = ["sync", "time", "rt"] }
+tokio-tungstenite = { workspace = true }
 toml = { workspace = true }
 tracing = { workspace = true }
+url = { workspace = true }
 
 [dev-dependencies]
 pretty_assertions = { workspace = true }