HOTFIX: Fix critical import errors in published package

- Fixed CircularBuffer → CircularSerialBuffer import
- Fixed ClientCapabilities → ClientCapabilitiesInfo import
- Fixed ClientDebug → ClientDebugInfo import
- Fixed SerialManager → SerialConnectionManager import
- Bumped version to 2025.09.27.2

These import errors prevented the published package from starting.
All components now use their actual class names.

pyproject.toml

@@ -4,7 +4,7 @@ build-backend = "hatchling.build"
 
 [project]
 name = "mcp-arduino"
-version = "2025.09.27.1"  # Date-based versioning as per your preference
+version = "2025.09.27.2"  # Date-based versioning as per your preference
 authors = [
   { name="Ryan Malloy", email="ryan@supported.systems" },
 ]

src/mcp_arduino_server/components/__init__.py

@@ -3,10 +3,10 @@ from .arduino_board import ArduinoBoard
 from .arduino_debug import ArduinoDebug
 from .arduino_library import ArduinoLibrary
 from .arduino_sketch import ArduinoSketch
-from .circular_buffer import CircularBuffer
+from .circular_buffer import CircularSerialBuffer
-from .client_capabilities import ClientCapabilities
+from .client_capabilities import ClientCapabilitiesInfo
-from .client_debug import ClientDebug
+from .client_debug import ClientDebugInfo
-from .serial_manager import SerialManager
+from .serial_manager import SerialConnectionManager
 from .wireviz import WireViz
 
 __all__ = [
@@ -15,8 +15,8 @@ __all__ = [
     "ArduinoLibrary",
     "ArduinoSketch",
     "WireViz",
-    "ClientDebug",
+    "ClientDebugInfo",
-    "ClientCapabilities",
+    "ClientCapabilitiesInfo",
-    "SerialManager",
+    "SerialConnectionManager",
-    "CircularBuffer",
+    "CircularSerialBuffer",
 ]