Fix bin/publish: copy docs.dist from project root

Fix bin/publish: use correct .env path for rspade_system
Fix bin/publish script: prevent grep exit code 1 from terminating script

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

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

node_modules/human-signals/build/src/signals.js

@@ -0,0 +1,35 @@
+"use strict";Object.defineProperty(exports,"__esModule",{value:true});exports.getSignals=void 0;var _os=require("os");
+
+var _core=require("./core.js");
+var _realtime=require("./realtime.js");
+
+
+
+const getSignals=function(){
+const realtimeSignals=(0,_realtime.getRealtimeSignals)();
+const signals=[..._core.SIGNALS,...realtimeSignals].map(normalizeSignal);
+return signals;
+};exports.getSignals=getSignals;
+
+
+
+
+
+
+
+const normalizeSignal=function({
+name,
+number:defaultNumber,
+description,
+action,
+forced=false,
+standard})
+{
+const{
+signals:{[name]:constantSignal}}=
+_os.constants;
+const supported=constantSignal!==undefined;
+const number=supported?constantSignal:defaultNumber;
+return{name,number,description,supported,action,forced,standard};
+};
+//# sourceMappingURL=signals.js.map