Add sonarr.sh monitor command for shows still actively airing

Migrated shows default to unmonitored/no-search since they're
back-catalog imports. For a show still marked "continuing" on TVDB
(e.g. 3 Body Problem), this flips it (and all its seasons) to
monitored so new episodes flow through the automated tv-sonarr
pipeline instead of needing a manual scan/import each time one
drops. --search optionally triggers an immediate missing-episode
search.

Claude-Session: https://claude.ai/code/session_01HZQK6jHmdTpFjFZM8FUnqA

sonarr.sh

@@ -138,6 +138,55 @@ for r in json.load(sys.stdin):
 "
 }
 
+cmd_monitor() {
+    local series_id="${1:-}"
+    local do_search="${2:-}"
+    if [[ -z "$series_id" ]]; then
+        echo "Usage: $0 monitor <seriesId> [--search]" >&2
+        echo "  Flips a show from unmonitored (migration-only) to monitored - Sonarr will" >&2
+        echo "  pick up new episodes via the tv-sonarr qBittorrent category going forward." >&2
+        echo "  --search also triggers an immediate search for any missing episodes." >&2
+        exit 1
+    fi
+
+    local series_json
+    series_json=$(api_get "series/$series_id")
+    local not_found
+    not_found=$(python3 -c "import json,sys; d=json.loads(sys.argv[1]); print('yes' if 'title' not in d else 'no')" "$series_json")
+    if [[ "$not_found" == "yes" ]]; then
+        echo "Error: no series with id $series_id (see: ./sonarr.sh list)" >&2
+        exit 1
+    fi
+
+    local payload
+    payload=$(python3 -c "
+import json, sys
+s = json.loads(sys.argv[1])
+s['monitored'] = True
+# Also monitor all seasons - a series-level monitored flag alone won't pull
+# individual season/episode monitoring along with it.
+for season in s.get('seasons', []):
+    season['monitored'] = True
+print(json.dumps(s))
+" "$series_json")
+
+    local response
+    response=$(api_put "series/$series_id" "$payload")
+    python3 -c "
+import json, sys
+d = json.loads(sys.argv[1])
+if 'message' in d and 'id' not in d:
+    print('Error:', d.get('message'))
+    sys.exit(1)
+print(f\"Monitoring: {d['title']} ({d['year']}) - new episodes will auto-import via the tv-sonarr download client category.\")
+" "$response"
+
+    if [[ "$do_search" == "--search" ]]; then
+        api_post "command" "{\"name\": \"SeriesSearch\", \"seriesId\": $series_id}" > /dev/null
+        echo "Triggered a search for missing/upcoming episodes."
+    fi
+}
+
 cmd_scan() {
     local folder="${1:-}"
     if [[ -z "$folder" ]]; then
@@ -302,6 +351,7 @@ case "$command" in
     add)          cmd_add "${2:-}" "${3:-}" ;;
     list)         cmd_list ;;
     rootfolders)  cmd_rootfolders ;;
+    monitor)      cmd_monitor "${2:-}" "${3:-}" ;;
     scan)         cmd_scan "${2:-}" ;;
     import)       cmd_import "${2:-}" ;;
     queue)        cmd_queue ;;
@@ -314,6 +364,9 @@ case "$command" in
         echo "  add <tvdbId> [root]        Add show to Sonarr (unmonitored, no search)"
         echo "  list                       List series already in Sonarr"
         echo "  rootfolders                List root folders + unmapped folder counts"
+        echo "  monitor <seriesId> [--search]  Switch a show to monitored (auto-import new"
+        echo "                             episodes via tv-sonarr going forward); --search"
+        echo "                             also searches now for anything missing"
         echo "  scan <folder>              Preview manual-import mapping for a raw folder"
         echo "  import <folder>            Scan + apply import (aborts if any file is unmatched)"
         echo "  queue                      Show current download queue"