Verify packaged workers from Unicode extraction directories

docs/WINDOWS-UNICODE.md

@@ -57,6 +57,22 @@ $env:SEARCHI_GEMMA_WORKER = 'PATH/TO/CURRENT/searchi-gemma-worker.exe'
 cargo test -p searchi-semantic --test unicode_windows_cpu --locked -- --ignored --nocapture
 ```
 
-Native package restaging and installed Unicode-profile paths require their own
+## Updated development archive
-checks. This focused model-path regression does not certify every filesystem,
+
+The normal worker was restaged and the embedded desktop Release rebuilt in
+2m 02s. Executable: 23,924,224 bytes, SHA-256
+`bce713e7d081095e650756d1b0ed497cb21e451ea2e47bead6676a22327729b9`.
+The unsigned Windows archive is 145,409,579 bytes, SHA-256
+`512be4960da197a45710d49bdbc27b84c18e0270364e41bbcc546b8791826842`.
+
+Both actual package checks extracted under a Unicode directory and verified all
+39 recorded files. Default `auto` mode used CPU with Vulkan registration disabled
+only in the child: optimized indexing context 2048 and baseline-only query
+context 512 both produced normalized 768-dimensional real Google vectors.
+The packaged FFprobe started successfully in that directory. Local reports are
+`.searchi/packages/smoke-unicode-{indexing,query-baseline}.json`.
+
+These are worker/dependency checks outside the build tree, not complete installed
+desktop interaction, Unicode user-profile, clean-machine, signing or older
+physical-CPU certification. This regression does not certify every filesystem,
 codec, launcher or installer path, or any GPU hardware.

tools/embeddinggemma2/package_smoke.py

@@ -31,7 +31,7 @@ def main():
         assert hashlib.file_digest(stream, "sha256").hexdigest() == manifest["files"][0]["sha256"]
     parent = ROOT / ".searchi/packages"
     parent.mkdir(parents=True, exist_ok=True)
-    with tempfile.TemporaryDirectory(prefix="smoke-", dir=parent) as folder:
+    with tempfile.TemporaryDirectory(prefix="smoke-Gemäß_日本_😀-", dir=parent) as folder:
         target = Path(folder).resolve()
         assert target.is_relative_to(parent.resolve())
         with zipfile.ZipFile(args.archive) as archive:
@@ -82,6 +82,7 @@ def main():
             "vulkan_module_loaded": hello.get("vulkan_module_loaded"),
             "baseline_only": args.baseline,
             "worker_role": hello["role"], "context_tokens": hello["context_tokens"],
+            "unicode_extraction_directory": True,
             "archive_sha256": archive_checksum,
             "worker_requested_device": "auto", "worker_actual_device": hello["device"],
             "no_gpu_condition": "GGML_DISABLE_VULKAN=1 only in child; SEARCHI_FORCE_CPU absent",