crm-story-reel v24: drop the stale ElevenLabs flag #5913

specs/automation/crm-story-reel.t27 (v23) still carries pub const HOUSE_SKIPS_ELEVENLABS : bool = true; and asserts it in the test "the finished reel reaches the house through its own bot, and the house speaks its clone".

The flag describes a lookup: audio_generate asking ElevenLabs for a voice when no voice and no clone was chosen, skipped for the house. split-reel v8 (#5890, host gHashTag/999-multibots-telegraf#3567) deleted that lookup. An ordinary caller with no voice is now refused before the charge (voice_refused), and the house speaks the owner's clone (owner_voice_allowed). On the host at f0a840f18, nothing calls asksElevenLabs (the only function that encoded the flag) except the binding test.

The spec therefore asserts a rule about a code path that no longer exists.

v24 will:

• remove the constant and its assertion;
• keep the delivery half of that test (DELIVER_VIA_HOME_BOT, HOUSE_DELIVERY_BOT), which is still live;
• bump VERSION to 24 with a dated header note.

No replacement law: the house's voice is already split-reel's rule.