Persist versioned implementation graphs alongside plan revisions #44MergedMaggieAppletonmerged 5 commits intomainfromrefs/pull/44/headConversationFiles changed5 files changed+834-0StackedSplitapps/server/src/plan/service.ts+10 −0apps/server/src/tasks/graphs.test.ts+280 −0apps/server/src/tasks/graphs.ts+400 −0apps/server/src/tasks/plan-graphs.test.ts+111 −0apps/server/src/tasks/plan-graphs.ts+33 −0