chore: initialize monorepo with project scaffolding, configs, and CI setup

apps/miner-node/src/aitbc_miner/runners/base.py

@@ -0,0 +1,17 @@
+from __future__ import annotations
+
+from dataclasses import dataclass
+from pathlib import Path
+from typing import Any, Dict
+
+
+@dataclass
+class RunnerResult:
+    ok: bool
+    output: Dict[str, Any]
+    artifacts: Dict[str, Path] | None = None
+
+
+class BaseRunner:
+    async def run(self, job: Dict[str, Any], workspace: Path) -> RunnerResult:
+        raise NotImplementedError