chore: add debugpy dev dependencies for this project

Author: SOV710

pyproject.toml

@@ -25,6 +25,7 @@ doc2anki = "doc2anki.cli:app"
 
 [dependency-groups]
 dev = [
+  "debugpy>=1.8.19",
   "pytest>=9.0.2",
 ]
 

src/doc2anki/__main__.py

@@ -0,0 +1,4 @@
+from .cli import app
+
+if __name__ == "__main__":
+    app()

src/doc2anki/parser/markdown.py

@@ -29,6 +29,8 @@ def extract_context_block(self, content: str) -> tuple[dict[str, str], str]:
         """
         Extract context block from Markdown content.
 
+        NOTE: this is gonna deprecated!!! we don't use any ```context anymore!
+
         Looks for fenced code block with 'context' language:
         ```context
         - Term: "Definition"