Sanitize at the persistence layer

Author: osiewicz

crates/workspace/src/pane.rs

@@ -755,7 +755,7 @@ impl Pane {
     }
 
     pub(crate) fn set_pinned_count(&mut self, count: usize) {
-        self.pinned_tab_count = count.min(self.items.len());
+        self.pinned_tab_count = count;
     }
 
     pub(crate) fn pinned_count(&self) -> usize {

crates/workspace/src/persistence/model.rs

@@ -473,7 +473,7 @@ impl SerializedPane {
             })?;
         }
         pane.update(cx, |pane, _| {
-            pane.set_pinned_count(self.pinned_count);
+            pane.set_pinned_count(self.pinned_count.min(items.len()));
         })?;
 
         anyhow::Ok(items)