Craft a news report that highlights the rich heritage of sweetgrass basket weaving as a vital aspect of Gullah Geechee culture and its connection to local economic development in Charleston, South Carolina. Incorporate quotes from Corey Alston, emphasizing the importance of cultural preservation, the generational family legacy, and the artistry involved in this unique craft. Additionally, mention the recent investment by CS INSTRUMENTS in Bluffton and how it signifies growth for the local economy, creating new jobs within the community.