chore: the poster-picker comments name their task #4491

Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>

backend/app/api/extension.py

@@ -123,7 +123,7 @@ async def quick_add_source():
     # Patreon is canon: adding a Patreon source to an existing artist can take
     # the creator's Patreon display name (name only; the slug never moves).
     use_platform_name = body.get("use_platform_name") is True
-    # #4488: a Discord add can carry the posters picked in the panel.
+    # #4491: a Discord add can carry the posters picked in the panel.
     discord_authors = body.get("discord_authors")
     if discord_authors is not None and not _valid_authors(discord_authors):
         return _bad("invalid_body", detail="discord_authors must be a list of {id, name}")
@@ -167,7 +167,7 @@ def _valid_authors(value) -> bool:
 @extension_bp.route("/discord/posters", methods=["GET"])
 async def discord_posters():
     """Who posts in the Discord channel `url` shows, lately, with the likely
-    creator marked (#4488). Reads the channel with the stored token; writes
+    creator marked (#4491). Reads the channel with the stored token; writes
     nothing."""
     url = (request.args.get("url") or "").strip()
     if not url:

backend/app/services/discord_client.py

@@ -76,7 +76,7 @@ _THREADS_BATCH = 25
 _MAX_429_RETRIES = 4
 _429_WAIT_SECONDS = 60.0
 # How far back the poster picker looks: two pages. Enough to see who posts in
-# a channel, few enough to answer while the operator waits (#4488).
+# a channel, few enough to answer while the operator waits (#4491).
 _POSTER_SCAN = 200
 
 # https://discord.com/developers/docs/resources/message#message-object-message-types
@@ -667,7 +667,7 @@ class DiscordClient:
         self, server_id: str | None, channel_id: str, *, max_messages: int = _POSTER_SCAN,
     ) -> dict:
         """Who has posted lately in a channel, for picking a source's poster
-        list (#4488): the newest `max_messages` messages, tallied per author.
+        list (#4491): the newest `max_messages` messages, tallied per author.
         Deliberately shallow — it answers "who posts here", not "who ever did".
         Every poster comes back with their stable id, which is what the list
         stores: a username can change on a whim, an id can't."""

backend/app/services/extension_service.py

@@ -23,7 +23,7 @@ log = logging.getLogger(__name__)
 
 # The probe runs while the chip is drawing; names that take longer are skipped.
 _NAME_LOOKUP_SECONDS = 6.0
-# The poster picker waits on two pages of a channel's messages (#4488).
+# The poster picker waits on two pages of a channel's messages (#4491).
 _POSTER_LOOKUP_SECONDS = 20.0
 
 # A source's poster list (discord_ingester.AUTHORS_KEY) holds user ids; this
@@ -137,7 +137,7 @@ class ExtensionService:
         slug, and every path keyed off it, never moves (#130). Ignored on every
         other platform, and when the name can't be read.
 
-        `discord_authors` ([{id, name}], #4488) sets a Discord source's poster
+        `discord_authors` ([{id, name}], #4491) sets a Discord source's poster
         list in the same step, on a new source or one already there."""
         platform, raw_slug = self._derive(url)
         url = canonical_source_url(platform, url, raw_slug)
@@ -182,7 +182,7 @@ class ExtensionService:
             shaped["renamed_from"] = renamed_from
         return shaped
 
-    # -- Discord poster picker (#4488) ------------------------------------------
+    # -- Discord poster picker (#4491) ------------------------------------------
 
     def _discord_page(self, url: str) -> tuple[str, str]:
         platform, raw_slug = self._derive(url)