feat(config,compose): dispatcher agent, api frontend, merge prompt and morning seed

config.py

@@ -1,15 +1,17 @@
 import os
-from datetime import date
+from datetime import date, timedelta
 from pathlib import Path
 
 from beaver_gateway.agents.base import BaseAgent, ExposedMcp
 from beaver_gateway.agents.claude import ClaudeAgent, ClaudeOptions
 from beaver_gateway.agents.raycast import RaycastAgent, RemoteTool, UserPreferences
+from beaver_gateway.core.conversations import ConversationTexts, SeedContext
 from beaver_gateway.core.prompt import assemble
 from beaver_gateway.core.registry import Gateway
 from beaver_gateway.core.turn_record import TurnRecord, slugify
 from beaver_gateway.frontends.admin import AdminFrontend
 from beaver_gateway.frontends.anthropic import AnthropicMessagesFrontend
+from beaver_gateway.frontends.api import ApiFrontend
 from beaver_gateway.frontends.base import Frontend
 from beaver_gateway.frontends.markdown import MarkdownFrontend
 from beaver_gateway.frontends.mcp_server import McpServerFrontend
@@ -60,8 +62,31 @@ DEEP_PROMPT = (
 )
 QUICK_PROMPT = assemble((*VOICE, PROFILE, overlay("quick", "быстрый")))
 
+# Диспетчер: тот же голос, окружение по kind (§3.12), оверлей по роли.
+# Форк ветки (слив) думает как дистиллятор в окружении джоба.
+_DISPATCHER_BASE = (*VOICE, PROFILE, CORRECTIONS, VAULT_MAP)
+DISPATCHER_PROMPTS = {
+    "master": (
+        *_DISPATCHER_BASE,
+        environment("мастер"),
+        overlay("dispatcher", "диспетчер"),
+    ),
+    "branch": (*_DISPATCHER_BASE, environment("ветка"), overlay("branch", "ветка")),
+    "fork": (
+        *_DISPATCHER_BASE,
+        environment("джоб"),
+        overlay("distiller", "дистиллятор"),
+    ),
+    "job": (
+        *_DISPATCHER_BASE,
+        environment("джоб"),
+        overlay("distiller", "дистиллятор"),
+    ),
+}
+
 # §4.3: наборы скиллов = папки = плагины. Глубокие грузят общие + vault.
 DEEP_SKILLS = (SKILLS / "общие", SKILLS / "vault")
+DISPATCHER_SKILLS = (SKILLS / "общие", SKILLS / "диспетчер", SKILLS / "vault")
 
 
 def chat_log_path(record: TurnRecord, vault: Path) -> Path:
@@ -128,6 +153,24 @@ UserPrefsRu = lambda: UserPreferences(  # noqa: E731
 )
 
 
+def dispatcher(name: str, model: str, effort: str | None = None) -> ClaudeAgent:
+    return ClaudeAgent(
+        name=name,
+        model=model,
+        cwd=VAULT,
+        prompt_sources=DISPATCHER_PROMPTS["master"],
+        prompt_sources_by_kind=DISPATCHER_PROMPTS,
+        skill_sets=DISPATCHER_SKILLS,
+        gateway_tools=("read_conversation", "spawn", "say", "schedule"),
+        options=ClaudeOptions(
+            effort=effort,
+            # §3.7: у диспетчера AskUserQuestion остаётся, планов и ноутбуков нет.
+            disallowed_tools=("ExitPlanMode", "EnterPlanMode", "NotebookEdit"),
+        ),
+        expose_mcps=CLAUDE_MCPS,
+    )
+
+
 def deep(name: str, model: str, effort: str | None = None) -> ClaudeAgent:
     return ClaudeAgent(
         name=name,
@@ -168,6 +211,8 @@ def raycast(name: str, model: str, reasoning_effort: str | None = None) -> Rayca
 
 
 agents: list[BaseAgent] = [
+    # §12.D4: диспетчер на medium; high - по руке или в ветке.
+    dispatcher("beaver-dispatcher", "claude-opus-5", effort="medium"),
     deep("beaver-opus-high", "claude-opus-5", effort="high"),
     raycast("beaver-gemini-pro-high", "google-gemini-3.1-pro", reasoning_effort="high"),
     deep("beaver-fable-high", "claude-fable-5", effort="high"),
@@ -196,6 +241,7 @@ frontends: list[Frontend] = [
     ),
     McpServerFrontend(host="0.0.0.0", port=62991, public_base_url=_public("/mcp")),
     AdminFrontend(host="0.0.0.0", port=62992, public_base_url=_public("/admin")),
+    ApiFrontend(host="0.0.0.0", port=62994, public_base_url=_public("/api")),
     MarkdownFrontend(
         host="0.0.0.0",
         port=62993,
@@ -208,4 +254,22 @@ frontends: list[Frontend] = [
 ]
 
 
-gateway = Gateway(agents=agents, mcps=mcps, frontends=frontends)
+def _read(path: Path) -> str | None:
+    return path.read_text(encoding="utf-8").strip() if path.exists() else None
+
+
+def seed_body(ctx: SeedContext) -> str | None:
+    """§8.2: утренний сид - вчерашний хендаут из `дни/`; остальные сиды - gateway."""
+    if ctx.seed != "morning":
+        return None
+    yesterday = date.today() - timedelta(days=1)
+    handout = _read(BEAVER / "дни" / f"{yesterday:%Y-%m-%d}.md")
+    return handout or "Хендаут за вчера не приехал."
+
+
+texts = ConversationTexts(
+    merge_prompt=_read(GRANULES / "слив.md") or ConversationTexts().merge_prompt,
+    seed=seed_body,
+)
+
+gateway = Gateway(agents=agents, mcps=mcps, frontends=frontends, texts=texts)