Build the current workspace snapshot on native CI runners

This branch snapshots the in-progress desktop workspace so GitHub-hosted Windows and Linux runners can package the same source tree that already passes local verification on macOS.

Constraint: Local Apple Silicon Docker/Wine packaging crashes before Windows artifacts are produced
Rejected: Publish from the incomplete base repo state | remote typecheck failed because current source additions were missing
Confidence: medium
Scope-risk: broad
Directive: Treat this branch as a build snapshot only; do not merge it without reviewing the unrelated workspace changes it contains
Tested: local typecheck, lint, workspace typecheck, unit tests, integration tests, e2e smoke, macOS signed release upload
Not-tested: Native Windows/Linux artifacts before this CI run

tests/unit/dashboard-charts.test.ts

@@ -7,9 +7,9 @@ import {
   formatShortDate,
 } from "../../src/renderer/components/dashboard/charts/chart-utils";
 import type {
-  DailyRunData,
-  DailyCostData,
-  AgentWorkloadData,
+  DailyRunData as _DailyRunData,
+  DailyCostData as _DailyCostData,
+  AgentWorkloadData as _AgentWorkloadData,
 } from "../../src/renderer/components/dashboard/charts/chart-utils";
 
 // Helper to create a minimal RunRecord for testing