feat: run smolmachines sidecar as vm

bot_bottle/backend/smolmachines/enumerate.py

@@ -31,6 +31,7 @@ from . import sidecar_bundle as _bundle
 # matching the bundle container name pattern. We use the prefix
 # both as a filter and to strip back to the slug.
 _VM_NAME_PREFIX = "bot-bottle-"
+_SIDECAR_VM_PREFIX = _bundle.bundle_machine_name("")
 
 
 def enumerate_active() -> list[ActiveAgent]:
@@ -54,7 +55,11 @@ def enumerate_active() -> list[ActiveAgent]:
     for m in machines:
         name = m.get("name") or ""
         state = m.get("state") or ""
-        if state != "running" or not name.startswith(_VM_NAME_PREFIX):
+        if (
+            state != "running"
+            or not name.startswith(_VM_NAME_PREFIX)
+            or name.startswith(_SIDECAR_VM_PREFIX)
+        ):
             continue
         slug = name[len(_VM_NAME_PREFIX):]
         metadata = read_metadata(slug)