Why we run client apps on a multihost pattern
Keep blast radius small when inherited or multi-app risk is the problem.
You inherited a system that is opaque, fragile, or too risky to keep as-is.
Inventory what matters, isolate risk, migrate or harden without pretending the old system was simple.
Access to the inherited system and honesty about what “done” means.
A rewrite fantasy with no inventory, or a demand to feature unverified war stories as proof.
Keep blast radius small when inherited or multi-app risk is the problem.
Say what is breaking, what you have tried, and what “done” would look like.