Add Cursor rules

.cursor/rules/coding-guide.mdc

@@ -0,0 +1,29 @@
+---
+description: Code in Python and Cython
+globs:
+alwaysApply: false
+---
+- Follow PEP 8 rules
+- When you write imports, split system, 3rd-party, and local imports with a new line
+- Have two empty lines between the import block and the rest of the code
+- Have an empty line (\n) at the end of every file
+- If a file is supposed to be run, always add ``if __name__ == 'main'``
+- Always follow a consistent pattern of using double or single quotes
+- When there is a class without a docblock, leave one blank line before its members, e.g.:
+```python
+class Container(containers.DeclarativeContainer):
+
+    service = providers.Factory(Service)
+```
+
+- Avoid shortcuts in names unless absolutely necessarry, exceptions:
+```
+arg
+args
+kwarg
+kwargs
+obj
+cls
+```
+
+- Avoid inline comments unless absolutely necessarry

.cursor/rules/makefile-commands.mdc

@@ -0,0 +1,7 @@
+---
+description: Build and run tests
+globs:
+alwaysApply: false
+---
+- Use Makefile commands to build, test, lint and other similar operations when they are available.
+- Activate virtualenv before running any commands by ``. venv/bin/actvate``

.cursor/rules/run-examples.mdc

@@ -0,0 +1,8 @@
+---
+description: Run examples
+globs:
+alwaysApply: false
+---
+- When you run an example from the ``examples/`` folder, switch to the example folder and run it from there.
+- If there are instructions on running the examples or its tests in readme, follow them
+- Activate virtualenv before running any commands by ``. venv/bin/actvate``

.gitignore

@@ -73,6 +73,3 @@ src/**/*.html
 .workspace/
 
 .vscode/
-
-# Cursor project files
-.cursor