Refactor code structure for improved readability and maintainability

reference/code-index-mcp-master/.pylintrc

@@ -0,0 +1,24 @@
+[MAIN]
+# Ignore auto-generated protobuf files
+ignore-paths=src/code_index_mcp/scip/proto/scip_pb2.py
+
+[MESSAGES CONTROL]
+# Disable specific warnings for protobuf generated code
+disable=
+    # Generated code warnings
+    protected-access,
+    bad-indentation,
+    line-too-long,
+    # Other common warnings we might want to disable globally
+    unused-import,
+    logging-fstring-interpolation
+
+[FORMAT]
+# Maximum number of characters on a single line
+max-line-length=100
+
+[DESIGN]
+# Maximum number of arguments for function / method
+max-args=7
+# Maximum number of locals for function / method body
+max-locals=20