Show who requested each show on Admin rows

Sonarr has no concept of a requester, so this cross-references Ombi's
TV request list by title to attribute the show to whoever's request
triggered the grab, falling back to "Requester unknown" for anything
added straight in Sonarr or when Ombi can't be reached.

Co-Authored-By: Claude Sonnet 5 <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_01LPJxtE9tPURsaWDZ6rC4Dt

app.py

@@ -801,7 +801,9 @@ def get_admin_unwatched_shows(limit=10, months=ADMIN_UNWATCHED_MONTHS):
     dashboard uses) because a recency-limited window could mismark a show
     that genuinely was watched — just a while ago — as never-watched,
     which matters a lot more here than elsewhere given what's attached to
-    the wrong answer.
+    the wrong answer. Each show also carries whoever's Ombi request
+    triggered it, best-effort by title match — a show added straight in
+    Sonarr rather than requested has no requester to find.
     """
     try:
         series_list = sonarr_series_cached()
@@ -851,8 +853,26 @@ def get_admin_unwatched_shows(limit=10, months=ADMIN_UNWATCHED_MONTHS):
 
     never.sort(key=lambda x: x["size"], reverse=True)
     top = never[:limit]
+
+    # Sonarr doesn't know who asked for a show — Ombi does, via whoever's
+    # request triggered the grab. Best-effort only: a show added straight
+    # in Sonarr, without an Ombi request, has no requester to find, and an
+    # unreachable Ombi shouldn't take down the rest of the section.
+    requested_by = {}
+    try:
+        for show in ombi_get("Request/tv"):
+            for child in show.get("childRequests", []):
+                user = child.get("requestedUser", {})
+                alias = (user.get("alias") or user.get("userAlias")
+                         or user.get("userName") or "").split("@")[0]
+                if alias:
+                    requested_by.setdefault(show.get("title", "").lower(), alias)
+    except Exception:
+        pass
+
     for show in top:
         show["size_display"] = _fmt_bytes(show["size"])
+        show["requested_by"] = requested_by.get(show["title"].lower(), "")
     total_bytes = sum(show["size"] for show in top)
 
     return {