Publish harness and TUI open-source

initial sync from the monorepo

crates/codegen/xai-grok-shell/src/auth/meta.rs

@@ -0,0 +1,40 @@
+use serde::{Deserialize, Serialize};
+
+/// Access gate from `grok_build_access_gate`.
+#[derive(Debug, Clone, Serialize, Deserialize)]
+pub struct GateInfo {
+    pub message: String,
+    #[serde(default)]
+    pub url: Option<String>,
+    #[serde(default)]
+    pub label: Option<String>,
+}
+
+/// Typed auth metadata passed from the shell to the pager via ACP.
+#[derive(Debug, Clone, Default, Serialize, Deserialize)]
+pub struct AuthMeta {
+    #[serde(default)]
+    pub email: Option<String>,
+    #[serde(default)]
+    pub auth_mode: Option<String>,
+    /// Team principal UUID when the session is a team login (`None` for personal).
+    #[serde(default)]
+    pub team_id: Option<String>,
+    #[serde(default)]
+    pub team_name: Option<String>,
+    #[serde(default)]
+    pub is_zdr: bool,
+    #[serde(default)]
+    pub team_role: Option<String>,
+    #[serde(default)]
+    pub coding_data_retention_opt_out: bool,
+    #[serde(default)]
+    pub show_resolved_model: Option<bool>,
+    /// `Some` = user is blocked; `None` = user has access.
+    #[serde(default)]
+    pub gate: Option<GateInfo>,
+    /// User-friendly display name for the current subscription tier
+    /// (e.g. "SuperGrok Heavy", "X Premium", "Free"). From CCP `/settings`.
+    #[serde(default)]
+    pub subscription_tier: Option<String>,
+}