Suppress bash wrapper echo lines unless --verbose is passed

Co-Authored-By: Claude Haiku 4.5 <noreply@anthropic.com>

Author: samsrabin

doc/build_docs

@@ -6,10 +6,24 @@ if [ ! -f doc-builder/build_docs ]; then
     ${script_dir}/../bin/git-fleximod update doc-builder
 fi
 
-echo "Running: make fetch-images"
-make fetch-images
+# Check if --verbose or -V was passed
+verbose=false
+for arg in "$@"; do
+    case "$arg" in
+        --verbose|-V) verbose=true; break ;;
+    esac
+done
 
-echo "Running: ./doc-builder/build_docs $@"
+if $verbose; then
+    echo "Running: make fetch-images"
+    make fetch-images
+else
+    make fetch-images > /dev/null 2>&1
+fi
+
+if $verbose; then
+    echo "Running: ./doc-builder/build_docs $@"
+fi
 ./doc-builder/build_docs "$@"
 
-exit 0
+exit 0