pull,package_info,ui,cli: report the pull flow via BuildView

Retire the ProgressCallback option-of-closure, the one pre-port
reporting idiom left in the tree: pull and package_info::lookup now
take &dyn BuildView like every other core flow, and the announcements
map onto message (unsized work), progress (item counts: series probes,
git objects, extraction) and progress again for byte downloads, which
the old callback carried in the same 4-argument shape.

The terminal side swaps the (ProgressBar, closure) pair for PullView, a
BuildView implementation owning one bar of the shared MultiProgress
with the same spinner/transfer style switching; it releases the line on
drop, which the CLI triggers explicitly on both outcomes since
exit(1) skips destructors. Headless callers (tests, internal lookups)
pass &report::Quiet. git clone sideband parsing is skipped entirely
when the view is not enabled, matching the old None-callback shortcut.

src/deb/mod.rs

@@ -1323,11 +1323,19 @@ mod tests {
         log::debug!("Created temporary directory: {}", cwd.display());
 
         log::info!("Pulling package {} from {}...", package, series);
-        let package_info =
-            crate::package_info::lookup(package, None, Some(series), "", dist, None, None, None)
-                .await
-                .expect("Cannot lookup package information");
-        crate::pull::pull(&package_info, Some(cwd), None, true)
+        let package_info = crate::package_info::lookup(
+            package,
+            None,
+            Some(series),
+            "",
+            dist,
+            None,
+            None,
+            &crate::report::Quiet,
+        )
+        .await
+        .expect("Cannot lookup package information");
+        crate::pull::pull(&package_info, Some(cwd), &crate::report::Quiet, true)
             .await
             .expect("Cannot pull package");
         log::info!("Successfully pulled package {}", package);