feat: Update zinit-client dependency to 0.4.0

- Upgrade `zinit-client` dependency to version 0.4.0 across all
  relevant crates. This resolves potential compatibility issues
  and incorporates bug fixes and improvements from the latest
  release.

- Improve error handling and logging in `zinit-client` and
  `service_manager` to provide more informative feedback and
  prevent potential hangs during log retrieval.  Add timeout to
  prevent indefinite blocking on log retrieval.

- Update `publish-all.sh` script to correctly handle the
  `service_manager` crate during publishing.  Improves handling of
  special cases in the publishing script.

- Add `zinit-client.workspace = true` to `Cargo.toml` to ensure
  consistent dependency management across the workspace.  This
  ensures the correct version of `zinit-client` is used everywhere.

scripts/publish-all.sh

@@ -147,10 +147,12 @@ is_published() {
     local crate_name="$1"
     local version="$2"
 
-    # Handle special case for zinit_client (directory) -> sal-zinit-client (package)
+    # Handle special cases for directory names that differ from published package names
     local package_name="sal-$crate_name"
     if [ "$crate_name" = "zinit_client" ]; then
         package_name="sal-zinit-client"
+    elif [ "$crate_name" = "service_manager" ]; then
+        package_name="sal-service-manager"
     fi
 
     # Use cargo search to check if the exact version exists
@@ -215,10 +217,12 @@ for crate in "${CRATES[@]}"; do
 
     # Check if already published
     if [ "$DRY_RUN" = false ] && is_published "$crate" "$VERSION"; then
-        # Handle special case for zinit_client display name
+        # Handle special cases for display names
         display_name="sal-$crate"
         if [ "$crate" = "zinit_client" ]; then
             display_name="sal-zinit-client"
+        elif [ "$crate" = "service_manager" ]; then
+            display_name="sal-service-manager"
         fi
         echo -e "${GREEN}  ✅ $display_name@$VERSION already published, skipping${NC}"
         echo ""