feat(deps): aggiungi front_camera() e tab_right_arm_cfg()

src/presa_mano/api/_deps.py

@@ -26,6 +26,12 @@ def nuwa() -> NuwaClient:
     return NuwaClient(c["base_url"], timeout_s=c.get("timeout_s", 5.0), api_key=c.get("api_key"))
 
 
+def front_camera() -> NuwaClient:
+    """Camera depth montata sulla fronte del robot (servizio Nuwa-like in docker)."""
+    c = _svc(get_config(), "front_camera")
+    return NuwaClient(c["base_url"], timeout_s=c.get("timeout_s", 5.0))
+
+
 def marker() -> MarkerClient:
     c = _svc(get_config(), "marker_finder")
     return MarkerClient(c["base_url"], timeout_s=c.get("timeout_s", 5.0))
@@ -132,3 +138,8 @@ def samples_file_path(side: str | None = None) -> Path:
 def depth_correction_path() -> Path:
     """Where the depth-bias correction state (params + samples) is persisted."""
     return data_dir() / "depth_correction.json"
+
+
+def tab_right_arm_cfg() -> dict[str, Any]:
+    """Blocco di config per la tab Braccio DX. Restituisce {} se mancante."""
+    return get_config().get("tab_right_arm", {}) or {}