chore: add botocore dependency to pyproject.toml and uv.lock

- Included botocore>=1.42.39 in dependencies to ensure compatibility with boto3.
- Updated lock file to reflect the new botocore dependency.

pyproject.toml

@@ -71,6 +71,7 @@ dependencies = [
     "boto3>=1.35.0",
     "pymilvus>=2.6.4",
     "pgvector>=0.4.1",
+    "botocore>=1.42.39",
 ]
 keywords = [
     "bot",

src/langbot/pkg/storage/mgr.py

@@ -22,6 +22,7 @@ class StorageMgr:
 
         if storage_type == 's3':
             from .providers import s3storage
+
             self.storage_provider = s3storage.S3StorageProvider(self.ap)
             self.ap.logger.info('Initialized S3 storage backend.')
         else:

uv.lock

@@ -1813,6 +1813,7 @@ dependencies = [
     { name = "asyncpg" },
     { name = "beautifulsoup4" },
     { name = "boto3" },
+    { name = "botocore" },
     { name = "certifi" },
     { name = "chardet" },
     { name = "chromadb" },
@@ -1891,6 +1892,7 @@ requires-dist = [
     { name = "asyncpg", specifier = ">=0.30.0" },
     { name = "beautifulsoup4", specifier = ">=4.12.3" },
     { name = "boto3", specifier = ">=1.35.0" },
+    { name = "botocore", specifier = ">=1.42.39" },
     { name = "certifi", specifier = ">=2025.4.26" },
     { name = "chardet", specifier = ">=5.2.0" },
     { name = "chromadb", specifier = ">=0.4.24" },