🎯 | G1-M2: Design parallelisation of execution in WASM order-execute models

[jsoares]

For work tracking purposes.

Refer to the parent project issue for high-level discussion and resources.

Subtasks:

• [x] #158
• [x] #159
• [x] #160
• [x] #161
• [x] #162
• [x] #163
• [x] #164

eta: 2023Q1

[jsoares]

We're rescoping G1 and will be replacing this milestone.