Add runtime state, auto-mute schedules, and backup retries

services/runtime_state.py

@@ -0,0 +1,52 @@
+import json
+import os
+from typing import Any, Dict
+
+_PATH = "/var/server-bot/runtime.json"
+_STATE: Dict[str, Any] = {}
+
+
+def configure(path: str | None):
+    global _PATH
+    if path:
+        _PATH = path
+
+
+def _load_from_disk():
+    global _STATE
+    if not os.path.exists(_PATH):
+        _STATE = {}
+        return
+    try:
+        with open(_PATH, "r", encoding="utf-8") as f:
+            _STATE = json.load(f)
+    except Exception:
+        _STATE = {}
+
+
+def _save():
+    os.makedirs(os.path.dirname(_PATH), exist_ok=True)
+    try:
+        with open(_PATH, "w", encoding="utf-8") as f:
+            json.dump(_STATE, f)
+    except Exception:
+        pass
+
+
+def get_state() -> Dict[str, Any]:
+    if not _STATE:
+        _load_from_disk()
+    return _STATE
+
+
+def set_state(key: str, value: Any):
+    if not _STATE:
+        _load_from_disk()
+    _STATE[key] = value
+    _save()
+
+
+def get(key: str, default: Any = None) -> Any:
+    if not _STATE:
+        _load_from_disk()
+    return _STATE.get(key, default)