feat: add czv, czv-wasm, and czv-python (init release)

czv-python/czv.pyi

@@ -0,0 +1,46 @@
+"""
+# czv
+
+Python library for [czv](https://github.com/rzmk/czv). CSV content manipulation and analysis.
+
+## Install
+
+```bash
+pip install czv
+```
+
+## Example
+
+```python
+from czv import row_count
+
+data = \"""fruits,price
+apple,2.50
+banana,3.00
+strawberry,1.50\"""
+
+output = row_count(data, False)
+
+print(output)
+```
+
+"""
+
+from typing import Optional
+
+def row_count(file_data: str, include_header_row: Optional[bool]) -> int:
+    """Returns a count of the total number of rows.
+    
+    ## Arguments
+     
+    * `file_data` - CSV file data.
+    * `include_header_row` - Specify whether to include the header row (first row) in the row count. Default is false.
+    """
+
+def column_count(file_data: str) -> int:
+    """Returns a count of the total number of columns (fields).
+    
+    ## Arguments
+    
+    * `file_data` - CSV file data.
+    """