Made dev tools not break everything about the db

Also improved multi statements to allow out of order parameter binding in statements
Ensured that all statements are run for maybe_row and single, and that of all statements only 1 of them returns only 1 row
Made bind and column calls add useful context to errors

Co-authored-by: kay@zed.dev

crates/editor/src/persistence.rs

@@ -32,7 +32,7 @@ impl Domain for Editor {
 
 impl EditorDb {
     sql_method! {
-        get_path(item_id: ItemId, workspace_id: WorkspaceId) -> Result<Option<PathBuf>>:
+        get_path(item_id: ItemId, workspace_id: WorkspaceId) -> Result<PathBuf>:
             indoc! {"
                 SELECT path FROM editors 
                 WHERE item_id = ? AND workspace_id = ?"}