core, libs: configurable queue size, library fixes (#7542)

* core: add chat_migrate_init_queue FFI export

* bots: fix BadgeServiceErrorCode API type

* nodejs: pass required command fields

* nodejs: fix migration error types

* nodejs: install libsimplex from SIMPLEX_LIBS_DIR

* nodejs: add queue size option

* nodejs: regenerate docs

* python: add queue size option

* bots: pass incognito in APIConnect

* nodejs: accept documented success responses

* python: accept documented success responses

* nodejs: dispatch each bot message once

* nodejs: fix startChat events loop lifecycle

* nodejs, python: parse multi-line bot commands

* nodejs: fix file buffer handling in addon

* nodejs: keep events loop when chat stop fails

* python: fix send_and_wait race, load lib off loop

* python: make queue size export optional

* nodejs: receive events on a dedicated thread

* nodejs: release haskell thread after receive

* python: receive on a dedicated thread per chat

* python: test receive shutdown order

* nodejs: one receive thread per chat controller

* nodejs: harden receiver shutdown and tests

* nodejs: stop chat before closing store

* python: stop chat before closing store

* nodejs, python: harden close regression and retry

* python: free results with ucrt on windows

* nodejs: enable c++ exceptions on mac and windows

packages/simplex-chat-python/tests/test_native_cache.py

@@ -91,3 +91,13 @@ def test_atomic_install(tmp_path, monkeypatch):
     _download(target, "sqlite")
     assert (target / "libsimplex.so").read_text() == "fake-so"
     assert (target / "libHS-stub.so").read_text() == "fake-hs"
+
+
+def test_libc_on_windows_is_ucrt(monkeypatch):
+    loaded: list[str | None] = []
+    monkeypatch.setattr("sys.platform", "win32")
+    monkeypatch.setattr("ctypes.CDLL", lambda name: loaded.append(name))
+    from simplex_chat import _native
+
+    _native._load_libc()
+    assert loaded == ["ucrtbase"]