implement cancel build

lib/types/src/entities/update.rs

@@ -42,6 +42,10 @@ impl Update {
         self.logs.push(Log::error(stage, msg));
     }
 
+    pub fn in_progress(&mut self) {
+        self.status = UpdateStatus::InProgress;
+    }
+
     pub fn finalize(&mut self) {
         self.success = all_logs_success(&self.logs);
         self.end_ts = Some(monitor_timestamp());

lib/types/src/requests/execute/build.rs

@@ -12,3 +12,16 @@ use crate::entities::update::Update;
 pub struct RunBuild {
     pub build_id: String,
 }
+
+//
+
+#[typeshare]
+#[derive(Serialize, Deserialize, Debug, Clone, Request)]
+#[response(CancelBuildResponse)]
+pub struct CancelBuild {
+    pub build_id: String,
+}
+
+#[typeshare]
+#[derive(Serialize, Deserialize, Debug, Clone)]
+pub struct CancelBuildResponse {}