Initial commit: Ajarbot with optimizations

Features:
- Multi-platform bot (Slack, Telegram)
- Memory system with SQLite FTS
- Tool use capabilities (file ops, commands)
- Scheduled tasks system
- Dynamic model switching (/sonnet, /haiku)
- Prompt caching for cost optimization

Optimizations:
- Default to Haiku 4.5 (12x cheaper)
- Reduced context: 3 messages, 2 memory results
- Optimized SOUL.md (48% smaller)
- Automatic caching when using Sonnet (90% savings)

Co-Authored-By: Claude Sonnet 4.5 <noreply@anthropic.com>

example_bot_usage.py

@@ -0,0 +1,75 @@
+"""
+Example: Using the adapter system programmatically.
+
+Demonstrates how to integrate adapters into your own code,
+rather than using the bot_runner.py CLI.
+"""
+
+import asyncio
+
+from adapters.base import AdapterConfig
+from adapters.runtime import (
+    AdapterRuntime,
+    command_preprocessor,
+    markdown_postprocessor,
+)
+from adapters.slack.adapter import SlackAdapter
+from adapters.telegram.adapter import TelegramAdapter
+from agent import Agent
+
+
+async def main() -> None:
+    # 1. Create the agent
+    agent = Agent(
+        provider="claude",
+        workspace_dir="./memory_workspace",
+        enable_heartbeat=False,
+    )
+
+    # 2. Create runtime
+    runtime = AdapterRuntime(agent)
+
+    # 3. Add preprocessors and postprocessors
+    runtime.add_preprocessor(command_preprocessor)
+    runtime.add_postprocessor(markdown_postprocessor)
+
+    # 4. Configure Slack adapter
+    slack_adapter = SlackAdapter(AdapterConfig(
+        platform="slack",
+        enabled=True,
+        credentials={
+            "bot_token": "xoxb-YOUR-TOKEN",
+            "app_token": "xapp-YOUR-TOKEN",
+        },
+    ))
+    runtime.add_adapter(slack_adapter)
+
+    # 5. Configure Telegram adapter
+    telegram_adapter = TelegramAdapter(AdapterConfig(
+        platform="telegram",
+        enabled=True,
+        credentials={"bot_token": "YOUR-TELEGRAM-TOKEN"},
+        settings={"parse_mode": "Markdown"},
+    ))
+    runtime.add_adapter(telegram_adapter)
+
+    # 6. Map users (optional)
+    runtime.map_user("slack:U12345", "alice")
+    runtime.map_user("telegram:123456789", "alice")
+
+    # 7. Start runtime
+    await runtime.start()
+
+    # 8. Keep running
+    try:
+        print("Bot is running! Press Ctrl+C to stop.")
+        while True:
+            await asyncio.sleep(1)
+    except KeyboardInterrupt:
+        print("\nStopping...")
+    finally:
+        await runtime.stop()
+
+
+if __name__ == "__main__":
+    asyncio.run(main())