chore: add qsl compatibility metadata and pin alignment

Co-Authored-By: Codex <noreply@openai.com>

Author: Pigbibi

pyproject.toml

@@ -9,7 +9,7 @@ description = "Shared crypto strategy catalog and implementations"
 readme = "README.md"
 requires-python = ">=3.11"
 dependencies = [
-  "quant-platform-kit @ git+https://github.com/QuantStrategyLab/QuantPlatformKit.git@b0eacd2fe4884f7f2447b704a232e9a121f396c4",
+  "quant-platform-kit @ git+https://github.com/QuantStrategyLab/QuantPlatformKit.git@0063af3b4a974650ea58a7d3f26dd1b94f65d3e8",
 ]
 
 [tool.setuptools]

qsl.toml

@@ -0,0 +1,8 @@
+tier = "strategy-library"
+ring = 1
+
+[compat]
+bundle = "2026.07.0"
+requires = [
+  "quant-platform-kit @ git+https://github.com/QuantStrategyLab/QuantPlatformKit.git@0063af3b4a974650ea58a7d3f26dd1b94f65d3e8",
+]

tests/test_qsl_compat_metadata.py

@@ -0,0 +1,12 @@
+from pathlib import Path
+import tomllib
+
+
+def test_qsl_compat_metadata_exists_and_bundle() -> None:
+    qsl_path = Path(__file__).resolve().parents[1] / "qsl.toml"
+    assert qsl_path.exists(), "qsl.toml missing"
+    with qsl_path.open("rb") as f:
+        data = tomllib.load(f)
+
+    assert data.get("compat", {}).get("bundle") == "2026.07.0", "compat.bundle mismatch"
+