chore(ci): route heap dump dialogs through the platform wrapper; clippy 1.99 and Windows test fixes (#2711)

Heap dump open/save use the platform dialog wrapper (GTK fallback on Linux). ide-heap allows clippy 1.99's large_enum_variant on the hot bit table. dialog.test compares paths with forward slashes on Windows.

crates/ide-heap/src/ids.rs

@@ -19,6 +19,9 @@ const CHUNK_SLOT_BITS: u32 = 17;
 const WORD_BITS: u64 = 64;
 const WORDS_PER_CHUNK: usize = (1 << CHUNK_SLOT_BITS) / WORD_BITS as usize;
 
+// The bit table is matched in hot paths; boxing the big variant would only add
+// an indirection to save stack space `IdMap` never holds by value in bulk.
+#[allow(clippy::large_enum_variant)]
 enum Repr {
     Bits {
         /// Chunk number of the first table entry.

src/features/debugger/heap/heapDumpFiles.tsx

@@ -3,6 +3,7 @@ import { ProgressBar } from "@/ui";
 import { setContext } from "@/platform/context";
 import { tx, useTx } from "@/platform/i18n";
 import { call, commands, IpcError } from "@/platform/ipc";
+import { open as openDialog, save as saveDialog } from "@/platform/dialog";
 import { ipcPath } from "@/platform/paths";
 import { basename } from "@/platform/project";
 import { isRemoteWindow, useRemote } from "@/platform/remote";
@@ -43,8 +44,7 @@ export async function openHeapDump(): Promise<void> {
   }
   // One file at a time; the running open keeps its progress notification.
   if (useHeap.getState().opening) return;
-  const { open } = await import("@tauri-apps/plugin-dialog");
-  const picked = await open({ multiple: false, directory: false, filters: FILTERS() });
+  const picked = await openDialog({ multiple: false, directory: false, filters: FILTERS() });
   if (typeof picked !== "string" || useHeap.getState().opening) return;
   const path = ipcPath(picked);
   const name = basename(path);
@@ -85,8 +85,7 @@ export async function openHeapDump(): Promise<void> {
 export async function saveHeapDump(id: number): Promise<void> {
   const entry = useHeap.getState().snapshots[id];
   if (!entry || entry.info.origin.kind !== "captured" || isRemoteWindow()) return;
-  const { save } = await import("@tauri-apps/plugin-dialog");
-  const picked = await save({
+  const picked = await saveDialog({
     defaultPath: `${entry.info.label.replace(/[/\\:*?"<>|]/g, "-")}.hprof`,
     filters: FILTERS(),
   });

src/platform/dialog.test.ts

@@ -9,7 +9,7 @@ it("opens every file picker through the platform wrapper", () => {
     (file) =>
       /\.[jt]sx?$/.test(file) &&
       !/\.test\.[jt]sx?$/.test(file) &&
-      file !== "platform/dialog.ts" &&
+      file.replace(/\\/g, "/") !== "platform/dialog.ts" &&
       readFileSync(resolve(src, file), "utf8").includes("@tauri-apps/plugin-" + "dialog"),
   );
   expect(offenders).toEqual([]);