feat: Team APIs (#1654)

Co-authored-by: Pranav Raj S <pranav@chatwoot.com>

app/policies/team_member_policy.rb

@@ -0,0 +1,13 @@
+class TeamMemberPolicy < ApplicationPolicy
+  def index?
+    true
+  end
+
+  def create?
+    @account_user.administrator?
+  end
+
+  def destroy?
+    @account_user.administrator?
+  end
+end

app/policies/team_policy.rb

@@ -0,0 +1,21 @@
+class TeamPolicy < ApplicationPolicy
+  def index?
+    true
+  end
+
+  def update?
+    @account_user.administrator?
+  end
+
+  def show?
+    true
+  end
+
+  def create?
+    @account_user.administrator?
+  end
+
+  def destroy?
+    @account_user.administrator?
+  end
+end