v5.0.1: Windows QtQuick crash fix + node/Tor lifecycle overhaul

Windows crash chain (exposed by the embedded-node default):
- main.cpp: force the QtQuick software renderer. The Mining tab's QQuickWidget
  drove the default RHI/GL path and faulted (0xc0000005) on broken-GL hosts
  (VirtualBox VMSVGA), crashing the app and orphaning the embedded node.
  Real hardware was unaffected.
- ChildProcessGuard + DaemonManager/TorManager: kernel-level die-with-parent
  (Windows Job Object KILL_ON_JOB_CLOSE / Linux PR_SET_PDEATHSIG) so the
  embedded wownerod and bundled tor never survive a wowlet exit or crash.
- DaemonManager: verify-before-adopt via get_info (nettype/height) instead of
  trusting a bare open RPC port, so a stale/orphan node is never adopted.

Node/Tor lifecycle + remote-node connectivity:
- config: torPrivacyLevel default -> allTorExceptNode. NEVER sync blocks over
  Tor; the wallet's node connection is always clearnet. Tor is only for tx
  broadcast, so remote nodes work with or without Tor.
- nodes: add Nodes::reconnect() (clear failure blocklist + force reconnect);
  node/Tor toggle handlers use it so a transient outage no longer strands the
  wallet at "Disconnected".
- MainWindow/SettingsDialog: reconnect on node/Tor toggle and on the async
  daemonStateChanged (closes the start() race; a freshly-toggled local node
  connects immediately).
- TorManager: reset retry/unpack state in init() so a system<->bundled Tor
  re-toggle can start again; quiesce on stop(). Linux unpackBins() rework
  (mkpath + presence-based unpack + graceful return-false), getVersion() arg
  fix, and a missing-binary start guard.
- build.yml: derive TOR_VERSION from the embedded tor binary (a hardcoded
  bundle number made unpackBins rewrite Tor every launch).
- depends/funcs.mk: confine cross-cmake find_package to the depends sysroot so
  host -dev libraries don't leak into the build.

src/MainWindow.cpp

@@ -36,6 +36,7 @@
 #include "utils/AppData.h"
 #include "utils/AsyncTask.h"
 #include "utils/ColorScheme.h"
+#include "utils/DaemonManager.h"   // wowlet: for daemonStateChanged reconnect (node-toggle race)
 #include "utils/Icons.h"
 #include "utils/TorManager.h"
 #include "utils/WebsocketNotifier.h"
@@ -512,6 +513,13 @@ void MainWindow::initWalletContext() {
         this->onConnectionStatusChanged(status);
         m_nodes->autoConnect();
     });
+    // wowlet: the embedded node's RPC port comes up asynchronously after daemonManager()->start(), so a
+    // freshly-toggled local node would otherwise sit Disconnected until the next status tick. Reconnect the
+    // instant its RPC is up. (autoConnect's runLocalNode branch routes to 127.0.0.1; start() is idempotent.)
+    connect(daemonManager(), &DaemonManager::daemonStateChanged, this, [this](bool up){
+        if (up && conf()->get(Config::runLocalNode).toBool())
+            m_nodes->autoConnect(true);
+    });
     connect(m_wallet, &Wallet::currentSubaddressAccountChanged, this, &MainWindow::updateTitle);
     connect(m_wallet, &Wallet::walletPassphraseNeeded, this, &MainWindow::onWalletPassphraseNeeded);
 
@@ -703,7 +711,7 @@ void MainWindow::onWebsocketStatusChanged(bool enabled) {
 }
 
 void MainWindow::onProxySettingsChangedConnect() {
-    m_nodes->connectToNode();
+    m_nodes->reconnect();   // wowlet: clear blocklist + force-reconnect after a live Tor/proxy switch (test 2)
     this->onProxySettingsChanged();
 }