Ship Steam login, D1 player sync, and cached「我」dashboard.

Players get a fast TTL-backed homepage (local profile / Cloudflare D1) with dense UI polish; login unlocks /home without blocking on every OpenDota refresh.

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

pc/tests/test_player_pages_cache.py

@@ -0,0 +1,50 @@
+"""TTL helpers for player homepage cache-first serving."""
+
+from __future__ import annotations
+
+import sys
+import unittest
+from datetime import datetime, timedelta, timezone
+from pathlib import Path
+
+PC = Path(__file__).resolve().parents[1]
+sys.path.insert(0, str(PC))
+
+from player_pages import (  # noqa: E402
+    profile_fetched_at,
+    profile_has_payload,
+    profile_is_stale,
+)
+
+
+def _iso_ago(seconds: int) -> str:
+    t = datetime.now(timezone.utc) - timedelta(seconds=seconds)
+    return t.strftime("%Y-%m-%dT%H:%M:%SZ")
+
+
+class PlayerPagesCacheTests(unittest.TestCase):
+    def test_has_payload_career(self):
+        self.assertTrue(profile_has_payload({"career": {"games": 10}}))
+        self.assertFalse(profile_has_payload({"career": {"games": 0}}))
+
+    def test_has_payload_recent(self):
+        self.assertTrue(profile_has_payload({"recent": [{"match_id": 1}]}))
+        self.assertFalse(profile_has_payload({"recent": []}))
+
+    def test_fetched_at_prefers_availability(self):
+        p = {
+            "availability": {"fetched_at": "2026-01-01T00:00:00Z"},
+            "enriched_at": "2026-01-02T00:00:00Z",
+        }
+        self.assertEqual(profile_fetched_at(p), "2026-01-01T00:00:00Z")
+
+    def test_stale_ttl(self):
+        fresh = {"enriched_at": _iso_ago(60)}
+        old = {"enriched_at": _iso_ago(1200)}
+        self.assertFalse(profile_is_stale(fresh, 600))
+        self.assertTrue(profile_is_stale(old, 600))
+        self.assertTrue(profile_is_stale({}, 600))
+
+
+if __name__ == "__main__":
+    unittest.main()