feat(agentcompany-rust): scaffold native shell and runtime bridge

AgentCompany-Rust/crates/domain/src/snapshot.rs

@@ -0,0 +1,71 @@
+use crate::{
+    Activity, Agent, AgentMessage, Approval, Company, Connector, Document, Goal, Project, Run,
+    Task, Workspace,
+};
+use serde::{Deserialize, Serialize};
+
+#[derive(Clone, Debug, Default, Serialize, Deserialize)]
+pub struct ProfileSnapshot {
+    pub current_company_id: Option<String>,
+    pub profile_path: String,
+    pub theme: String,
+    pub locale: String,
+    pub companies: Vec<Company>,
+    pub connectors: Vec<Connector>,
+    pub workspaces: Vec<Workspace>,
+    pub agents: Vec<Agent>,
+    pub goals: Vec<Goal>,
+    pub projects: Vec<Project>,
+    pub tasks: Vec<Task>,
+    pub approvals: Vec<Approval>,
+    pub runs: Vec<Run>,
+    pub activity: Vec<Activity>,
+    pub agent_messages: Vec<AgentMessage>,
+    pub documents: Vec<Document>,
+}
+
+impl ProfileSnapshot {
+    pub fn current_company(&self) -> Option<&Company> {
+        self.current_company_id
+            .as_ref()
+            .and_then(|company_id| {
+                self.companies
+                    .iter()
+                    .find(|company| &company.id == company_id)
+            })
+            .or_else(|| self.companies.first())
+    }
+
+    pub fn unread_messages(&self) -> usize {
+        self.agent_messages
+            .iter()
+            .filter(|message| message.read_at.is_none())
+            .count()
+    }
+
+    pub fn pending_approvals(&self) -> usize {
+        self.approvals
+            .iter()
+            .filter(|approval| approval.state == "pending")
+            .count()
+    }
+
+    pub fn active_tasks(&self) -> usize {
+        self.tasks
+            .iter()
+            .filter(|task| matches!(task.status.as_str(), "todo" | "in_progress" | "in_review"))
+            .count()
+    }
+
+    pub fn active_runs(&self) -> usize {
+        self.runs
+            .iter()
+            .filter(|run| {
+                matches!(
+                    run.status.as_str(),
+                    "queued" | "running" | "waiting_approval" | "paused"
+                )
+            })
+            .count()
+    }
+}