Add GitHub webhook receiver

app/manager.py

@@ -10,6 +10,7 @@ from pyrogram import Client, idle
 from app.ai import AIService
 from app.commands import DEFAULT_REGISTRY, CommandRegistry, RuntimeAclStore
 from app.config import AccountConfig, AppConfig
+from app.github_webhook import GitHubWebhookServer
 from app.handlers import register_common_handlers
 
 log = logging.getLogger(__name__)
@@ -32,11 +33,13 @@ class AccountManager:
     ai_service: AIService | None = field(init=False)
     command_registry: CommandRegistry = field(init=False)
     states: list[AccountState] = field(init=False)
+    github_webhook_server: GitHubWebhookServer = field(init=False)
 
     def __post_init__(self) -> None:
         self.command_registry = DEFAULT_REGISTRY
         self.ai_service = AIService(self.config.ai) if self.config.ai is not None else None
         self.states = [AccountState(config=account) for account in self.config.accounts]
+        self.github_webhook_server = GitHubWebhookServer(self, self.config.github_webhook)
 
     def _make_client(self, account: AccountConfig) -> Client:
         api_id = account.api_id if account.api_id is not None else self.config.api_id
@@ -147,10 +150,11 @@ class AccountManager:
             await self.stop_all()
             raise RuntimeError("No accounts were started successfully")
 
-        if self.ai_service is not None:
-            await self.ai_service.initialize()
-
         try:
+            if self.ai_service is not None:
+                await self.ai_service.initialize()
+            await self.github_webhook_server.start()
             await idle()
         finally:
+            await self.github_webhook_server.stop()
             await self.stop_all()