feat: always show Recreate Tunnel button for web instances

Show the Recreate Tunnel button on all active web-enabled session cards
(instead of only when tunnel_status is unreachable) so users can manually
trigger tunnel recreation at any time. Also adds it to the mobile action sheet.

Quality gates: eslint clean, tsc clean

apps/api/src/api/tool_instances.py

@@ -1723,15 +1723,23 @@ async def start_instance(
         logger.debug("Container ID for instance %s: %s", instance.id, container_id)
 
     instance.container_name = expected_container_name
-    logger.debug("Container name for instance %s: %s", instance.id, expected_container_name)
+    logger.debug(
+        "Container name for instance %s: %s", instance.id, expected_container_name
+    )
 
     # Connect container to backend network so API can reach it
-    logger.debug("Connecting container %s to backend network...", expected_container_name)
+    logger.debug(
+        "Connecting container %s to backend network...", expected_container_name
+    )
     connected = connect_container_to_network(expected_container_name, "backend")
     if connected:
-        logger.debug("Successfully connected %s to backend network", expected_container_name)
+        logger.debug(
+            "Successfully connected %s to backend network", expected_container_name
+        )
     else:
-        logger.warning("Failed to connect %s to backend network", expected_container_name)
+        logger.warning(
+            "Failed to connect %s to backend network", expected_container_name
+        )
 
     # Verify container reached running state
     if instance.container_id: