Use non-terminal fixed-point runtime

Update CID runtime fixed-point handling

Expand runtime trace inspection and trace-grounded mechanism replay

Pin Demo to non-blocking tool runtime

Remove artificial tool latency from Demo

Fix looping Demo example

Pin Demo to loop-safe CID runtime

Pin Demo to unified CID runtime

Add live calculator and symbolic tools

Fix CID runtime step limit

Fix Space dependency compatibility

Add interactive CID ZeroGPU demo