Streamline sidebar usage and stacked sheet interactions (#5805)

* feat(app): streamline sidebar usage and stacked sheets

* fix(app): restore compact sidebar navigation clicks

The close button container emitted box-none through Unistyles as invalid CSS and intercepted New workspace clicks. Let React Native apply click-through behavior at the view boundary. Keep the import journey on its existing New workspace screen and assert only the visible transcript.

* fix(app): cap menu sheets at eighty percent height

Keep long sidebar usage reports recognizably sheet-sized while allowing the content to scroll. Short menu sheets retain dynamic sizing.

plugins/opencode-go-usage-source/server/usage.test.ts

@@ -59,6 +59,8 @@ test("discovers and fetches the default key from read-only auth.json", async ()
       ["weekly", 42, "2026-09-28T00:00:00.000Z"],
       ["monthly", 100, "2026-10-01T00:00:00.000Z"],
     ]);
+    // The rolling window's length is not reported, so its percent stands without a name.
+    expect(report.windows.map((window) => window.shortLabel)).toEqual(["", "wk", "mo"]);
     // The current upstream endpoint returns windows only; do not invent balances.
     expect(report.balances).toBeUndefined();
     expect(await readFile(path, "utf8")).toBe(content);

plugins/opencode-go-usage-source/server/usage.ts

@@ -65,14 +65,16 @@ export async function fetchUsage(
   const data = responseSchema.parse(await response.json());
   const windows = (
     [
-      ["rolling", "Rolling", data.usage.rolling],
-      ["weekly", "Weekly", data.usage.weekly],
-      ["monthly", "Monthly", data.usage.monthly],
+      // The rolling window's length is not reported, so its percent stands without a name.
+      ["rolling", "Rolling", "", data.usage.rolling],
+      ["weekly", "Weekly", "wk", data.usage.weekly],
+      ["monthly", "Monthly", "mo", data.usage.monthly],
     ] as const
-  ).map(([id, label, value]) =>
+  ).map(([id, label, shortLabel, value]) =>
     windowFromUsedPct({
       id,
       label,
+      shortLabel,
       utilizationPct: value.percent,
       resetsAt: value.resetsAt,
       tone: toneFromUsedPct(value.percent),