feat(api): expand API endpoints for repo, PR, user, workspace management

- Add git operation endpoints: archive, compare branches, diff, tree,
  repository extras
- Add repo endpoints: contributors, delete fork, get branch/commit
  status/deploy key/invitation/member/release/tag/webhook, topics,
  release assets, webhook deliveries/retry
- Add PR endpoints: review requests, templates
- Add user endpoints: block/unblock, follow/unfollow, presence,
  personal access tokens, account restore
- Add workspace endpoints: billing history, approvals, domains,
  integrations, invitations, members, webhooks, restore
- Add internal API, notification API, IM API modules
- Update route configuration and OpenAPI spec

api/user/update_presence.rs

@@ -0,0 +1,63 @@
+use actix_web::{HttpResponse, web};
+use serde::Deserialize;
+use utoipa::IntoParams;
+
+use crate::api::response::{ApiErrorResponse, ApiResponse};
+use crate::error::AppError;
+use crate::models::common::{DeviceType, PresenceStatus};
+use crate::models::users::UserPresence;
+use crate::service::AppService;
+use crate::service::user::social::UpdatePresenceParams;
+use crate::session::Session;
+
+#[derive(Debug, Deserialize, IntoParams, utoipa::ToSchema)]
+pub struct UpdatePresenceBody {
+    /// New presence status
+    pub status: PresenceStatus,
+    /// Optional custom status text (e.g., "In a meeting")
+    pub custom_status_text: Option<String>,
+    /// Optional custom status emoji (e.g., ":palm_tree:")
+    pub custom_status_emoji: Option<String>,
+    /// Device type the user is currently using
+    pub device_type: Option<DeviceType>,
+    /// IP address of the current session
+    pub ip_address: Option<String>,
+}
+
+/// Update user presence
+///
+/// Updates the presence status for the authenticated user.
+/// Supports custom status text, emoji, device type, and IP address.
+/// Creates a new presence record if one does not exist.
+/// Requires authentication.
+#[utoipa::path(
+    put,
+    path = "/api/v1/user/presence",
+    tag = "User",
+    operation_id = "userUpdatePresence",
+    params(UpdatePresenceBody),
+    responses(
+        (status = 200, description = "Presence updated successfully.", body = ApiResponse<UserPresence>),
+        (status = 400, description = "Invalid request body", body = ApiErrorResponse),
+        (status = 401, description = "Authentication required or session expired", body = ApiErrorResponse),
+        (status = 500, description = "Internal server error", body = ApiErrorResponse),
+    ),
+    security(
+        ("session_cookie" = [])
+    )
+)]
+pub async fn update_presence(
+    service: web::Data<AppService>,
+    session: Session,
+    body: web::Json<UpdatePresenceBody>,
+) -> Result<HttpResponse, AppError> {
+    let params = UpdatePresenceParams {
+        status: body.status,
+        custom_status_text: body.custom_status_text.clone(),
+        custom_status_emoji: body.custom_status_emoji.clone(),
+        device_type: body.device_type,
+        ip_address: body.ip_address.clone(),
+    };
+    let presence = service.user.user_presence_update(&session, params).await?;
+    Ok(HttpResponse::Ok().json(ApiResponse::new(presence)))
+}