feat: print version during startup

hindsight-api/hindsight_api/banner.py

@@ -83,9 +83,12 @@ def print_startup_info(
     embeddings_provider: str,
     reranker_provider: str,
     mcp_enabled: bool = False,
+    version: str | None = None,
 ):
     """Print styled startup information."""
     print(color_start("Starting Hindsight API..."))
+    if version:
+        print(f"  {dim('Version:')} {color(f'v{version}', 0.1)}")
     print(f"  {dim('URL:')} {color(f'http://{host}:{port}', 0.2)}")
     print(f"  {dim('Database:')} {color(database_url, 0.4)}")
     print(f"  {dim('LLM:')} {color(f'{llm_provider} / {llm_model}', 0.6)}")

hindsight-api/hindsight_api/main.py

@@ -20,7 +20,7 @@ import warnings
 
 import uvicorn
 
-from . import MemoryEngine
+from . import MemoryEngine, __version__
 from .api import create_app
 from .banner import print_banner
 from .config import DEFAULT_WORKERS, ENV_WORKERS, HindsightConfig, get_config
@@ -362,6 +362,7 @@ def main():
             embeddings_provider=config.embeddings_provider,
             reranker_provider=config.reranker_provider,
             mcp_enabled=config.mcp_enabled,
+            version=__version__,
         )
 
     # Start idle checker in daemon mode