Q65: every call path records real tokens, cache, reasoning and cost

Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>

src/main/database/migrations/073-usage-window-tokens.ts

@@ -0,0 +1,12 @@
+export const usageWindowTokensSchema = `
+  alter table provider_usage_windows add column input_tokens integer not null default 0;
+  alter table provider_usage_windows add column output_tokens integer not null default 0;
+  alter table provider_usage_windows add column cached_input_tokens integer not null default 0;
+  alter table provider_usage_windows add column reasoning_tokens integer not null default 0;
+  alter table provider_usage_windows add column cost_cents real not null default 0;
+  alter table provider_usage_windows add column requests_without_usage integer not null default 0;
+  alter table provider_usage_windows add column unpriced_requests integer not null default 0;
+
+  insert into schema_migrations(version, name, applied_at)
+  values (73, 'usage_window_tokens', datetime('now'));
+`;

src/main/database/schema.ts

@@ -71,6 +71,7 @@ import { goalStallSchema } from "./migrations/069-goal-stall";
 import { runActionsSchema } from "./migrations/070-run-actions";
 import { backgroundPollFailuresSchema } from "./migrations/071-background-poll-failures";
 import { spendSchema } from "./migrations/072-spend";
+import { usageWindowTokensSchema } from "./migrations/073-usage-window-tokens";
 
 interface Migration {
   version: number;
@@ -151,6 +152,7 @@ const MIGRATIONS: Migration[] = [
   { version: 70, name: "run_actions", sql: runActionsSchema },
   { version: 71, name: "background_poll_failures", sql: backgroundPollFailuresSchema },
   { version: 72, name: "spend", sql: spendSchema },
+  { version: 73, name: "usage_window_tokens", sql: usageWindowTokensSchema },
 ];
 
 const SCHEMA_VERSION = MIGRATIONS[MIGRATIONS.length - 1].version;