Add minimize memory to PE connection resource algorithm

• Added min_mem_to_pe resource allocation/assignment algorithm.
• Fixed bug where two PEs/memories with the same name broke the architecture rendering by enforcing unique names.
• Fixed comments from !507 (merged)

Closes: #347 (closed)

b_asic/architecture.py

@@ -991,7 +991,7 @@ of :class:`~b_asic.architecture.ProcessingElement`
         self,
         branch_node: bool = True,
         cluster: bool = True,
-        splines: str = "spline",
+        splines: Literal["spline", "line", "ortho", "polyline", "curved"] = "spline",
         io_cluster: bool = True,
         multiplexers: bool = True,
         colored: bool = True,