Refactor instance metadata handling to incorporate glob-ignored children

- Renamed `ignore_unknown_instances` to `suppress_removals` in patch computation logic for clarity.
- Updated tests to reflect the new naming and behavior, ensuring correct handling of instance removals based on `glob_ignored_children`.
- Enhanced API and interface definitions to include `glob_ignored_children`, improving metadata management for instance synchronization.

src/web/api.rs

@@ -4317,6 +4317,7 @@ fn filter_subscribe_message_for_scripts<'a>(
     for inst in msg.added.values_mut() {
         inst.metadata = Some(InstanceMetadata {
             ignore_unknown_instances: true,
+            glob_ignored_children: false,
         });
 
         // Non-scripts don't sync properties - they're just tree structure
@@ -4384,6 +4385,7 @@ fn instance_for_scripts_only<'a>(
     // This ensures we only sync script content, never delete/modify other instances
     let metadata = Some(InstanceMetadata {
         ignore_unknown_instances: true,
+        glob_ignored_children: false,
     });
 
     Instance {

src/web/interface.rs

@@ -155,12 +155,15 @@ pub struct InstanceUpdate {
 #[serde(rename_all = "camelCase")]
 pub struct InstanceMetadata {
     pub ignore_unknown_instances: bool,
+    #[serde(default, skip_serializing_if = "std::ops::Not::not")]
+    pub glob_ignored_children: bool,
 }
 
 impl InstanceMetadata {
     pub(crate) fn from_rojo_metadata(meta: &RojoInstanceMetadata) -> Self {
         Self {
             ignore_unknown_instances: meta.ignore_unknown_instances,
+            glob_ignored_children: meta.glob_ignored_children,
         }
     }
 }