[FA-5] FileService setup, build scripts tweaked to be easier to maintain

FictionArchive.API/build_gateway.sh

@@ -14,10 +14,18 @@ SERVICES_DIR="$(cd "$ROOT/.." && pwd)"
 ###############################################
 # Skip list (folder names, match exactly)
 ###############################################
-SKIP_PROJECTS=(
-    "FictionArchive.Service.Shared"
-    "FictionArchive.Service.Legacy"
-)
+SKIP_FILE="$ROOT/gateway_skip.txt"
+SKIP_PROJECTS=()
+
+if [[ -f "$SKIP_FILE" ]]; then
+    # Read non-empty lines ignoring comments
+    while IFS= read -r line; do
+        [[ -z "$line" || "$line" =~ ^# ]] && continue
+        SKIP_PROJECTS+=("$line")
+    done < "$SKIP_FILE"
+else
+    echo "WARNING: skip-projects.txt not found — no projects will be skipped."
+fi
 
 echo "----------------------------------------"
 echo "  Finding GraphQL services..."