fix(extraction): keep extract-now strictly local in v2.0.65

Remove the automatic missing-archive download repair introduced in v2.0.64 so manual extraction never starts or re-queues downloads.

Execute every complete archive set in mixed package selections while skipping incomplete targets without letting them block valid extraction plans.

Preserve fingerprint, ownership, completeness, and shared preflight validation for every plan that actually starts.

tests/extract-action.test.ts

@@ -98,25 +98,4 @@ describe("extract now context action", () => {
       items
     })).toBeNull();
   });
-
-  it("keeps retrying a failed child that belongs to a persisted manual extraction repair", () => {
-    const failed = item("failed", "pkg-1", "failed", "Download fehlgeschlagen");
-    const packageEntry = {
-      ...pkg("pkg-1", ["failed"]),
-      manualExtractionPending: true,
-      manualExtractionRepairItemIds: ["failed"]
-    };
-
-    expect(buildExtractNowContextAction({
-      contextItemId: "failed",
-      selectedPackageIds: [],
-      selectedItemIds: ["failed"],
-      packages: { "pkg-1": packageEntry },
-      items: { failed }
-    })).toEqual({
-      label: "Jetzt entpacken",
-      request: { packageIds: [], itemIds: ["failed"] },
-      targetCount: 1
-    });
-  });
 });