[autofix.ci] apply automated fixes

- Add --quiet flag to build script that passes --quiet to ninja
- Implement proper argument separation between cmake and ninja options
- Add build:debug:quiet npm script for quieter debug builds
- Quiet mode suppresses ninja progress indicators while preserving command output

🤖 Generated with [Claude Code](https://claude.ai/code)

Co-Authored-By: Claude <noreply@anthropic.com>

package.json

@@ -29,6 +29,7 @@
     "bd:v": "(bun run --silent build:debug &> /tmp/bun.debug.build.log || (cat /tmp/bun.debug.build.log && rm -rf /tmp/bun.debug.build.log && exit 1)) && rm -f /tmp/bun.debug.build.log && ./build/debug/bun-debug",
     "bd": "BUN_DEBUG_QUIET_LOGS=1 bun --silent bd:v",
     "build:debug": "bun scripts/glob-sources.mjs > /dev/null && bun ./scripts/build.mjs -GNinja -DCMAKE_BUILD_TYPE=Debug -B build/debug",
+    "build:debug:quiet": "bun scripts/glob-sources.mjs > /dev/null && bun ./scripts/build.mjs -GNinja -DCMAKE_BUILD_TYPE=Debug -B build/debug --quiet",
     "build:debug:asan": "bun ./scripts/build.mjs -GNinja -DCMAKE_BUILD_TYPE=Debug -DENABLE_ASAN=ON -B build/debug-asan",
     "build:release": "bun ./scripts/build.mjs -GNinja -DCMAKE_BUILD_TYPE=Release -B build/release",
     "build:ci": "bun ./scripts/build.mjs -GNinja -DCMAKE_BUILD_TYPE=Release -DCMAKE_VERBOSE_MAKEFILE=ON -DCI=true -B build/release-ci --verbose --fresh",

scripts/build.mjs

@@ -34,6 +34,7 @@ const buildFlags = [
   ["-j", "number", "same as --parallel"],
   ["--verbose", "boolean", "enable verbose output"],
   ["-v", "boolean", "same as --verbose"],
+  ["--quiet", "boolean", "enable quiet output (suppresses ninja progress)"],
 ];
 
 async function build(args) {
@@ -126,10 +127,27 @@ async function build(args) {
     }
   }
 
-  const buildArgs = Object.entries(buildOptions)
+  // Separate cmake build options from ninja options
+  const cmakeOptions = {};
+  const ninjaOptions = [];
+
+  for (const [flag, value] of Object.entries(buildOptions)) {
+    if (flag === "--quiet") {
+      ninjaOptions.push("--quiet");
+    } else {
+      cmakeOptions[flag] = value;
+    }
+  }
+
+  const buildArgs = Object.entries(cmakeOptions)
     .sort(([a], [b]) => (a === "--build" ? -1 : a.localeCompare(b)))
     .flatMap(([flag, value]) => [flag, value]);
 
+  // Add ninja options after --
+  if (ninjaOptions.length > 0) {
+    buildArgs.push("--", ...ninjaOptions);
+  }
+
   await startGroup("CMake Build", () => spawn("cmake", buildArgs, { env }));
 
   printDuration("total", Date.now() - startTime);