havre: /open uses the key you gave Havre

A small script, loaded first on /open/, copies Havre's key (this tab's, or the remembered one) into openvenice's
own session slot when openvenice has none yet. The page is the same origin, so nothing leaves the browser.

Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_01BQqGFv54JJTw7p3rgGjP7C

ventures/havre/tools/open.sh

@@ -10,6 +10,19 @@ git -C "$src" checkout -q "$OV_REF"
 (cd "$src" && npm ci --silent --no-audit --no-fund >/dev/null && npx vite build --base=/open/ >/dev/null)
 rm -rf open
 cp -R "$src/dist" open
+# Havre's key, handed to openvenice: same origin, so it's only a copy between two storage slots in this browser
+cat > open/havre-key.js <<'EOF'
+(function () {
+  try {
+    if (sessionStorage.getItem("venice-auth")) return;
+    var raw = sessionStorage.getItem("havre.key") || localStorage.getItem("havre.key");
+    var key = raw ? JSON.parse(raw) : "";
+    if (typeof key === "string" && key) sessionStorage.setItem("venice-auth", key);
+  } catch (e) { /* no key then */ }
+})();
+EOF
+sed -i.bak 's|<head>|<head><script src="/open/havre-key.js"></script>|' open/index.html && rm -f open/index.html.bak
+grep -q havre-key.js open/index.html
 cat > open/LICENSE.txt <<EOF
 openvenice by nikshepsvn, MIT License: https://github.com/nikshepsvn/openvenice
 Built into Havre at /open/ from commit $OV_REF, unchanged.