Update project structure and version handling

pyproject.toml

@@ -23,12 +23,14 @@ classifiers = [
 ]
 dependencies = [
     "langchain-anthropic",
+    "langchain-openai",
     "langgraph",
     "rich>=13.0.0",
     "GitPython==3.1.43",
     "fuzzywuzzy==0.18.0", 
     "python-Levenshtein==0.23.0",
     "pathspec>=0.11.0",
+    "aider-chat",
 ]
 
 [project.optional-dependencies]

ra_aid/__init__.py

@@ -1,4 +1,4 @@
-from .version import __version__
+from .__version__ import __version__
 from .console.formatting import print_stage_header, print_task_header
 from .console.output import print_agent_output
 from .text.processing import truncate_output

ra_aid/__version__.py

@@ -1,3 +1,3 @@
 """Version information."""
 
-__version__ = "0.1.0"
+__version__ = "0.1.2"

ra_aid/version.py

@@ -1,2 +0,0 @@
-"""Version information."""
-__version__ = "0.1.0"