ci: raise host TypeScript heap budget

package.json

@@ -20,7 +20,7 @@
     "build": "tsx scripts/build.ts",
     "build:official": "tsx scripts/build.ts --profile official",
     "build:lib": "npm run build:lib:host && npm run build:lib:client",
-    "build:lib:host": "tsc -b tsconfig.host.json && tsdown --env.DSH_BUILD_FACE host",
+    "build:lib:host": "node --max-old-space-size=4096 node_modules/typescript/bin/tsc -b tsconfig.host.json && tsdown --env.DSH_BUILD_FACE host",
     "build:lib:client": "tsc -b tsconfig.client.json && tsdown --env.DSH_BUILD_FACE client",
     "build:web": "pnpm --filter @deepseek-ai/dsh-web-frontend run build",
     "clean": "tsx scripts/clean.ts",

scripts/wine-windows-gates.sh

@@ -243,7 +243,7 @@ grep -q '^smoke: win32 x64' "$scratch/logs/smoke.log" || { echo 'wine-windows-ga
 # Host face before compiling and bundling the Client face.
 # Both statuses are captured so one failure cannot hide the other's result.
 build_gate() {
-  wine_node "$scratch/logs/host-tsc.log" "$tsc_js" -b tsconfig.host.json --pretty false || return $?
+  wine_node "$scratch/logs/host-tsc.log" --max-old-space-size=4096 "$tsc_js" -b tsconfig.host.json --pretty false || return $?
   wine_node "$scratch/logs/host-tsdown.log" "$tsdown_js" --env.DSH_BUILD_FACE host || return $?
   wine_node "$scratch/logs/client-tsc.log" "$tsc_js" -b tsconfig.client.json --pretty false || return $?
   wine_node "$scratch/logs/client-tsdown.log" "$tsdown_js" --env.DSH_BUILD_FACE client