Add verbose log() coverage across Docker_Essentials, unRAID_Essentials, Transcodes, and Orchestrators

- Config/threshold dumps at startup in every script (retry counts, timeouts, sizes, thresholds)
- Per-item detail in verbose: container images, timing per container/share/job, image ID diffs
- Orchestrators: watchdog cycle now logs array state, grace state, per-script timing; transcode_management shows ramdisk state before each cycle; critical_sync logs share list and maintenance scripts; coffee report logs server state at run time
- Summary counts replaced with names in verbose where previously only counts were shown

Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>

unRAID_Essentials/unraid_api_key_renew.sh

@@ -40,6 +40,9 @@ detect_hosts
 CONF_FILE="$SCRIPT_DIR/../Configurations/${MY_ID,,}.conf"
 VAR_NAME="${MY_ID}_UNRAID_API_KEY"
 
+log "$ICON_GEAR Conf file: $CONF_FILE"
+log "$ICON_GEAR Key var:   $VAR_NAME"
+
 if [[ ! -f "$CONF_FILE" ]]; then
     error "Conf file not found: $CONF_FILE"
     exit 1
@@ -54,15 +57,19 @@ fi
 # Check if key already exists in the unraid-api registry before creating.
 # --overwrite generates a new key value every time, invalidating the old one.
 # Only renew if the registry has lost it.
+log "Checking unraid-api registry for existing Varaverk key..."
 EXISTING=$(timeout 5 /usr/local/sbin/unraid-api apikey --name "Varaverk" --json </dev/null 2>/dev/null)
 KEY=$(echo "$EXISTING" | jq -r '.key // empty' 2>/dev/null)
 
 if [[ -n "$KEY" ]]; then
     PREVIEW="${KEY:0:8}...${KEY: -4}"
     echo "API key valid ✅ — $VAR_NAME = $PREVIEW"
+    log "Key found in registry — no renewal needed"
     exit 0
 fi
 
+log "Key not found in registry — creating new key..."
+
 RAW=$(timeout 10 /usr/local/sbin/unraid-api apikey \
     --name "Varaverk" --create --overwrite \
     --description "Varaverk plugin" --roles ADMIN --json </dev/null 2>&1)
@@ -87,4 +94,5 @@ else
 fi
 
 PREVIEW="${KEY:0:8}...${KEY: -4}"
+log "Writing new key to: $CONF_FILE"
 warn "API key renewed ✅ — $VAR_NAME = $PREVIEW  (registry had lost it)"