tooling: scheduled profiles/full-sweep list posts+reels by browser (chrome-sync per profile/tab, early stop for weekly); GDL_LISTING=api fallback; reels-tab sweep note in MANUAL-RUN

scripts/chrome-sync.sh

@@ -9,7 +9,8 @@
 # Usage: GDL_TAB=reels|posts ./chrome-sync.sh <username-or-profile-url>
 # Normally called through reels-sync.sh / posts-sync.sh, which set GDL_TAB.
 #
-# Deliberately NOT wired into gdl-cron.sh or the timers -- see TOOLING.md.
+# Also run by gdl-cron.sh (profiles, full-sweep) once per profile and tab since
+# 2026-10-23, with GDL_MAX_KNOWN_ROUNDS set -- see TOOLING.md "Posts grid by browser".
 # Exits non-zero if either step does. Everything is logged.
 set -eu
 
@@ -29,6 +30,8 @@ SLEEP="${GDL_SLEEP:-5 10}"
 RATE="${GDL_RATE:-500K}"
 SCROLL_PAUSE="${GDL_SCROLL_PAUSE:-2.0 3.5}"
 MAX_IDLE_ROUNDS="${GDL_MAX_IDLE_ROUNDS:-3}"
+# Empty = instagram-chrome-scrape.py's own default (2 for posts, 0 = scroll to the end for reels).
+MAX_KNOWN_ROUNDS="${GDL_MAX_KNOWN_ROUNDS:-}"
 
 PATH="$HOME/.local/bin:$PATH"; export PATH
 
@@ -72,6 +75,7 @@ set +e
     --index "$INDEX" \
     --scroll-pause $SCROLL_PAUSE \
     --max-idle-rounds "$MAX_IDLE_ROUNDS" \
+    ${MAX_KNOWN_ROUNDS:+--max-known-rounds "$MAX_KNOWN_ROUNDS"} \
     --out "$URLS_FILE" 2>&1 | tee -a "$LOG"
 scrape_status=${PIPESTATUS[0]}
 set -e