Count hosted applied events in the hosted telemetry e2e

v5.0's single JSON envelope drops redirect.redirected; each confirmed
hosted pin is now an applied event tagged details.mode: "hosted".

Co-Authored-By: Claude Opus 5.5 (1M context) <noreply@anthropic.com>

Author: mikolalysenko

crates/socket-patch-cli/src/commands/scan/hosted.rs

@@ -171,7 +171,7 @@ fn refuse(
     common: &crate::args::GlobalArgs,
     scan_result: Option<Envelope>,
     refusal: &socket_patch_core::hosted::engine::Refusal,
-    json_error: &mut Option<serde_json::Value>,
+    json_error: &mut Option<Envelope>,
 ) -> i32 {
     eprintln!("Error ({}): {}", refusal.code, refusal.message);
     if common.json {

crates/socket-patch-cli/tests/cli/telemetry_e2e.rs

@@ -1233,9 +1233,17 @@ async fn hosted_scan_reports_patch_applied_with_hosted_mode() {
     let applied = &bodies[1];
     assert_eq!(applied["context"]["command"], "scan");
     assert_eq!(applied["metadata"]["mode"], "hosted");
+    // v5.0 records each confirmed pin as an `applied` event tagged
+    // `details.mode: "hosted"` (v4's `redirect.redirected` count).
+    let hosted_applied = doc["events"]
+        .as_array()
+        .into_iter()
+        .flatten()
+        .filter(|e| e["details"]["mode"] == "hosted" && e["action"] == "applied")
+        .count();
     assert_eq!(
-        applied["metadata"]["patches_count"],
-        doc["redirect"]["redirected"]
+        applied["metadata"]["patches_count"], hosted_applied,
+        "patches_count is the envelope's hosted applied events: {doc:#}"
     );
     assert_eq!(applied["metadata"]["patches_count"], 1);
     assert_eq!(