haha yes it works now

server/ai.py

@@ -22,7 +22,7 @@ MOTIVATION_SYSTEM = (
 )
 
 ORACLE_SYSTEM = (
-    "Du bist das wöchentliche KI-Orakel einer ADHS-Medikamenten-App. "
+    "Du bist das tägliche KI-Orakel einer ADHS-Medikamenten-App. "
     "Passiv-aggressiv, trocken, max 4 Sätze auf Deutsch. Keine medizinischen Ratschläge."
 )
 
@@ -93,8 +93,16 @@ def _motivation_key(day: str) -> str:
     return f"motivation:v2:{day}"
 
 
-def _oracle_key(week: str) -> str:
-    return f"oracle:v2:{week}"
+def _oracle_key(day: str) -> str:
+    return f"oracle:v3:{day}"
+
+
+async def _cached_oracle(db: aiosqlite.Connection, day: str) -> str | None:
+    cached = await _get_cache(db, _oracle_key(day))
+    if cached:
+        return cached
+    week = datetime.strptime(day, "%Y-%m-%d").strftime("%Y-W%W")
+    return await _get_cache(db, f"oracle:v2:{week}")
 
 
 async def _cached_motivation(db: aiosqlite.Connection, day: str) -> str | None:
@@ -151,16 +159,16 @@ async def get_roast_of_the_day(db: aiosqlite.Connection, tz: ZoneInfo) -> dict[s
 async def generate_oracle(
     db: aiosqlite.Connection,
     tz: ZoneInfo,
-    week: str | None = None,
+    day: str | None = None,
     *,
     force: bool = False,
 ) -> dict[str, Any]:
-    week = week or datetime.now(tz).strftime("%Y-W%W")
-    key = _oracle_key(week)
+    day = day or datetime.now(tz).strftime("%Y-%m-%d")
+    key = _oracle_key(day)
     if not force:
-        cached = await _get_cache(db, key)
+        cached = await _cached_oracle(db, day)
         if cached:
-            return {"text": cached, "source": "cache", "week": week}
+            return {"text": cached, "source": "cache", "day": day}
 
     stats = await compute_stats(db)
     days_active = stats["days_active"]
@@ -178,7 +186,7 @@ async def generate_oracle(
         else ""
     )
     prompt = (
-        f"Wöchentlicher Orakel-Report. {context}{caveat}"
+        f"Täglicher Orakel-Report für heute. {context}{caveat}"
         f"Streak: {stats['streak']} Tage. "
         f"Compliance über {window} Tag(e): {stats['compliance_percent']}%. "
         f"Genommen gesamt: {stats['total_taken']}."
@@ -197,17 +205,17 @@ async def generate_oracle(
     else:
         source = "ai"
     await _set_cache(db, key, text)
-    logger.info("Generated oracle for %s (%s)", week, source)
-    return {"text": text, "source": source, "week": week}
+    logger.info("Generated daily oracle for %s (%s)", day, source)
+    return {"text": text, "source": source, "day": day}
 
 
 async def get_oracle(db: aiosqlite.Connection, tz: ZoneInfo) -> dict[str, Any]:
-    week = datetime.now(tz).strftime("%Y-W%W")
-    cached = await _get_cache(db, _oracle_key(week))
+    day = datetime.now(tz).strftime("%Y-%m-%d")
+    cached = await _cached_oracle(db, day)
     if cached:
-        return {"text": cached, "source": "cache", "week": week}
+        return {"text": cached, "source": "cache", "day": day}
     return {
         "text": "Das Orakel bereitet sich vor. Schau später nochmal rein.",
         "source": "pending",
-        "week": week,
+        "day": day,
     }