feat: add comparison.previousOperationId

Author: CountRedClaw

src/components/compare/compare.operations.ts

@@ -322,6 +322,7 @@ async function compareCurrentApiType(
           const changedOperation = {
             apiType,
             operationId: takeSubstringIf(!!currGroupSlug, operationsEntry.current.operationId, removeFirstSlash(currentGroup ?? '').length),
+            previousOperationId: takeSubstringIf(!!prevGroupSlug, operationsEntry.previous.operationId, removeFirstSlash(previousGroup ?? '').length),
             dataHash: operationsEntry.current.dataHash,
             previousDataHash: operationsEntry.previous.dataHash,
             apiKind: operationsEntry.current.apiKind,

src/types/internal/compare.ts

@@ -50,6 +50,7 @@ export type OperationChangesMetadata = {
 
 export interface OperationChanges {
   operationId: string
+  previousOperationId?: string
   apiType: BuilderType
   apiKind?: ApiKind
   previousApiKind?: ApiKind

src/types/package/comparisons.ts

@@ -40,6 +40,7 @@ export interface PackageComparisonOperations {
 
 export interface PackageComparisonOperation {
   operationId: OperationId
+  previousOperationId?: OperationId
   dataHash?: string
   previousDataHash?: string
   changeSummary?: ChangeSummary