Synced from monorepo

Changes:
- grok-shell: request workspaces:read/write OAuth2 scopes
- security: fix SSRF bypass via HTTP redirect in hook runner
- fix(grok-build): enterprise STT WSS URL + API-key voice bearer
- Harden identity-change purge and sync-marker invariants
- sandbox + workspace-server: delete the legacy ready-file arm
- Show billing URL when browser cannot open
- fix(pager): show folder-trust UI in minimal mode
- fix(pager): drain task_backgrounded before no-wait headless exit
- grok-agent-sdk: stop SDK-spawned agents from staging self-updates they can never adopt
- Split settings_modal into directory module
- Delegate VS Code SSH file links
- grok-shell: release the workspace session binding when a session is removed
- keep skills reachable when their name collides with a client builtin
- Preserve semantic link targets

crates/codegen/xai-grok-memory/Cargo.toml

@@ -5,6 +5,9 @@ version = "0.1.0"
 edition.workspace = true
 
 [features]
+# Exposes `#[cfg(test)]`-only helpers (`MemoryStorage::with_paths`,
+# `MockEmbeddingProvider`) to downstream crates' test targets.
+test-support = []
 
 [dependencies]
 anyhow = { workspace = true }

crates/codegen/xai-grok-memory/src/embedding.rs

@@ -214,12 +214,12 @@ impl EmbeddingProvider for ApiEmbeddingProvider {
 
 /// A mock embedding provider for testing that returns deterministic vectors.
 /// Uses blake3 hash of text → float values for reproducible results.
-#[cfg(test)]
+#[cfg(any(test, feature = "test-support"))]
 pub struct MockEmbeddingProvider {
     pub dimensions: usize,
 }
 
-#[cfg(test)]
+#[cfg(any(test, feature = "test-support"))]
 #[async_trait]
 impl EmbeddingProvider for MockEmbeddingProvider {
     async fn embed_batch(

crates/codegen/xai-grok-memory/src/storage.rs

@@ -74,7 +74,7 @@ impl MemoryStorage {
     }
 
     /// Create a `MemoryStorage` with explicit paths (for testing).
-    #[cfg(test)]
+    #[cfg(any(test, feature = "test-support"))]
     pub fn with_paths(global_dir: PathBuf, workspace_dir: PathBuf) -> Self {
         Self {
             global_dir,