feat(ECR-009): Crypto Wyckoff Screener 独立页（D/W/M）

移植 A_Share_DP 引擎；本地缓存与 60s tip；月线由日线 UTC 聚合；不碰主站 analyze/缠论叠层。

Co-authored-by: Cursor <cursoragent@cursor.com>

crypto_wyckoff/rules/registry.py

@@ -0,0 +1,39 @@
+"""Rule Registry — register Wyckoff rules without modifying engines."""
+
+from __future__ import annotations
+
+from crypto_wyckoff.rules.base import WyckoffRule
+
+
+class RuleRegistry:
+    def __init__(self) -> None:
+        self._rules: dict[str, WyckoffRule] = {}
+
+    def register(self, rule: WyckoffRule) -> None:
+        self._rules[rule.rule_id] = rule
+
+    def get(self, rule_id: str) -> WyckoffRule | None:
+        return self._rules.get(rule_id)
+
+    def by_category(self, category: str, timeframe: str | None = None) -> list[WyckoffRule]:
+        out = [r for r in self._rules.values() if r.category == category]
+        if timeframe:
+            out = [r for r in out if timeframe in r.timeframes]
+        return out
+
+    def all(self) -> list[WyckoffRule]:
+        return list(self._rules.values())
+
+
+rule_registry = RuleRegistry()
+
+
+def _register_defaults() -> None:
+    from crypto_wyckoff.rules import cycle_rules, event_rules, phase_rules
+
+    for mod in (cycle_rules, phase_rules, event_rules):
+        for rule in mod.build_rules():
+            rule_registry.register(rule)
+
+
+_register_defaults()