fix: recognize displayed terminal versions and clean obsolete gallery remnants

pigway_frame_flow/api/libraries.py

@@ -256,7 +256,10 @@ def install_libraries(app, service):
         offset: int = Query(0, ge=0),
         limit: int = Query(50, ge=1, le=200),
     ):
-        if not any(t["id"] == terminal_id for t in libraries.terminals()):
+        terminal = next(
+            (t for t in libraries.terminals() if t["id"] == terminal_id), None
+        )
+        if terminal is None:
             raise FlowError(E.NOT_FOUND, "Terminal not found", 404)
         binding = libraries.binding(terminal_id)
         if not binding:
@@ -269,6 +272,17 @@ def install_libraries(app, service):
             + " ORDER BY v.created_at DESC,v.asset_id LIMIT ? OFFSET ?",
             (*args, limit, offset),
         )
+        current_asset = None
+        if rows and terminal["transport_supported"]:
+            try:
+                device = service.registry.get(terminal_id).device()
+                if device.status == "online":
+                    current = service.current_content(terminal_id, device=device)
+                    if current["synced"] and current["source_known"]:
+                        current_asset = current["asset_id"]
+            except FlowError:
+                # Offline devices must not hide locally generated versions.
+                pass
         items = []
         for row in rows:
             version = next(
@@ -292,6 +306,7 @@ def install_libraries(app, service):
                 {
                     **version,
                     "operation": operation,
+                    "current": row["asset_id"] == current_asset,
                     "delivery_status": operation["status"]
                     if operation
                     else "GENERATED",