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/investment-sync-plan.ts

@@ -267,25 +267,6 @@ export function planInvestmentScreen(
         priority: 'screen',
       });
     }
-    if (
-      !force &&
-      ['account', 'events', 'income', 'operations'].includes(screen.screen)
-    ) {
-      if (instrument.historyFrom) {
-        sources.push({
-          ...identity,
-          kind: 'candles',
-          from: instrument.historyFrom,
-          to: now,
-          priority: 'history',
-        });
-      } else {
-        unavailable.push({
-          resourceKey: `candles/${instrument.uid}/all`,
-          reason: 'history_start_unavailable',
-        });
-      }
-    }
   }
   if (!force && !['bonds', 'stocks'].includes(screen.screen)) {
     sources.push(