remote projects per user (#10594)

Release Notes:

- Made remote projects per-user instead of per-channel. If you'd like to
be part of the remote development alpha, please email hi@zed.dev.

---------

Co-authored-by: Bennet Bo Fenner <53836821+bennetbo@users.noreply.github.com>
Co-authored-by: Bennet <bennetbo@gmx.de>
Co-authored-by: Nate Butler <1714999+iamnbutler@users.noreply.github.com>
Co-authored-by: Nate Butler <iamnbutler@gmail.com>

crates/sqlez/src/statement.rs

@@ -320,6 +320,7 @@ impl<'a> Statement<'a> {
             this: &mut Statement,
             callback: impl FnOnce(&mut Statement) -> Result<R>,
         ) -> Result<R> {
+            println!("{:?}", std::any::type_name::<R>());
             if this.step()? != StepResult::Row {
                 return Err(anyhow!("single called with query that returns no rows."));
             }