feat(oo): project team CRUD and user lifecycle (block/unblock/password/delete)

- project team: oo projects team list|add|remove|set (portal users)
- users: get|create|update|delete|block|unblock|password
- lib: CreateUser, DeleteUser (auto-suspend before delete), Add/Remove/
  SetProjectTeam, ListProjectTeam; deleteJSON reused; jsonBodyReader helper
- tests: unmarshalResponseArray

project_team.go

@@ -0,0 +1,39 @@
+package onlyoffice
+
+// Project team (portal users) CRUD. Team is distinct from CRM contacts,
+// which are linked through project_contacts.go.
+
+import (
+	"context"
+	"fmt"
+)
+
+// ListProjectTeam returns portal users on the project team.
+// GET /api/2.0/project/{projectid}/team
+func (c *Client) ListProjectTeam(ctx context.Context, projectID int) ([]map[string]any, error) {
+	return c.GetProjectTeam(ctx, projectID)
+}
+
+// AddProjectTeamUser adds a portal user to the project team.
+// POST /api/2.0/project/{projectid}/team with {"userId": "..."}.
+// Returns the resulting team list.
+func (c *Client) AddProjectTeamUser(ctx context.Context, projectID int, userID string) ([]map[string]any, error) {
+	return c.postJSONArray(ctx, fmt.Sprintf("/api/2.0/project/%d/team", projectID),
+		map[string]any{"userId": userID})
+}
+
+// RemoveProjectTeamUser removes a portal user from the project team.
+// DELETE /api/2.0/project/{projectid}/team with {"userId": "..."}.
+// Returns the resulting team list.
+func (c *Client) RemoveProjectTeamUser(ctx context.Context, projectID int, userID string) ([]map[string]any, error) {
+	return c.deleteJSONArray(ctx, fmt.Sprintf("/api/2.0/project/%d/team", projectID),
+		map[string]any{"userId": userID})
+}
+
+// SetProjectTeam replaces the project team with the given user IDs.
+// PUT /api/2.0/project/{projectid}/team with participants + notify.
+// This is the canonical way to register several members at once.
+func (c *Client) SetProjectTeam(ctx context.Context, projectID int, participants []string, notify bool) ([]map[string]any, error) {
+	return c.putJSONArray(ctx, fmt.Sprintf("/api/2.0/project/%d/team", projectID),
+		map[string]any{"projectId": projectID, "participants": participants, "notify": notify})
+}