refactor!: simplify runtime coordination #7

Keep financial ownership, atomic publication and refresh CAS.
Failed refresh leaves cookies untouched; logout still clears them.

Remove full-history candle prefetch and special metadata retries.
Use native Pino request context instead of parallel middleware.

BREAKING CHANGE: remove investment stateVersion, queued sync state,
and tbank-sync status progress/resources. Consumers must observe
resources through sync=observe with the updated frontend contract.

src/modules/investments/portfolio/infrastructure/forecast.repository.ts

@@ -44,15 +44,9 @@ export class ForecastRepository {
           data: { membershipRevision: { increment: 0 } },
         });
         if (!current.count) return null;
-      }
-      const connection = await tx.tbankConnection.findFirst({
-        where: {
-          ...owner,
-          membershipRevision: input.membershipRevision,
-          invalidToken: false,
-        },
-      });
-      if (!connection) return null;
+      } else if (!(await tx.tbankConnection.findFirst({
+        where: { ...owner, membershipRevision: input.membershipRevision, invalidToken: false },
+      }))) return null;
       const key = { ...owner, scopeKey: input.scopeKey };
       const previous = await tx.tbankForecast.findUnique({
         where: { userId_revision_scopeKey: key },

src/modules/investments/portfolio/infrastructure/portfolio.repository.ts

@@ -52,7 +52,7 @@ export class PortfolioRepository {
     revision: string,
     accountId: string,
     processRunId: string,
-    active: ReadonlySet<string>,
+    pending: ReadonlyMap<string, Promise<void>>,
     force: boolean,
   ) {
     return this.prisma.$transaction(async (tx) => {
@@ -83,7 +83,7 @@ export class PortfolioRepository {
       if (
         previous?.state === 'running' &&
         previous.processRunId === processRunId &&
-        active.has(previous.attemptId)
+        pending.has(previous.attemptId)
       ) {
         return { work: previous, launch: false };
       }