Delta IXI: Deployable Structure with Flax Fibre Pultruded Profiles for Architectural Applications—Case Studies in Furniture and Adaptive Facade Systems. Designs, Special Issue Sustainable Construction: Innovations in Design, Engineering, and the Circular Economy, (9)2mdpi, Basel, Switzerland, March 2025. [PUMA: biomat dahy natural profiles pultrusion itke threading fibre fibres sustainable methods lightweight courarie-delage adaptive systems deployable spyridonos 2025 structures biocomposites pultruded architecture]