Expand financials surfaces with ratios, KPIs, and cadence support

- Add bundled financial modeling pipeline (ratios, KPI dimensions/notes, trend series, standardization)
- Introduce company financial bundles storage (Drizzle migration + repo wiring)
- Refactor financials page/API/query flow to use surfaceKind + cadence and new response shapes

lib/query/keys.ts

@@ -2,15 +2,15 @@ export const queryKeys = {
   companyAnalysis: (ticker: string) => ['analysis', ticker] as const,
   companyFinancialStatements: (
     ticker: string,
-    statement: string,
-    window: string,
+    surfaceKind: string,
+    cadence: string,
     includeDimensions: boolean,
     includeFacts: boolean,
     factsCursor: string | null,
     factsLimit: number,
     cursor: string | null,
     limit: number
-  ) => ['financials-v3', ticker, statement, window, includeDimensions ? 'dims' : 'no-dims', includeFacts ? 'facts' : 'rows', factsCursor ?? '', factsLimit, cursor ?? '', limit] as const,
+  ) => ['financials-v3', ticker, surfaceKind, cadence, includeDimensions ? 'dims' : 'no-dims', includeFacts ? 'facts' : 'rows', factsCursor ?? '', factsLimit, cursor ?? '', limit] as const,
   filings: (ticker: string | null, limit: number) => ['filings', ticker ?? '', limit] as const,
   report: (accessionNumber: string) => ['report', accessionNumber] as const,
   watchlist: () => ['watchlist'] as const,