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>

vendor/spatie/ignition/node_modules/uniq/test/test.js

@@ -0,0 +1,11 @@
+var unique = require("../uniq.js")
+
+require("tape")("unique", function(t) {
+
+  t.equals(unique([1,1,2,3,5,5,7]).join(), [1,2,3,5,7].join())
+  t.equals(unique([]).join(), [].join())
+  t.equals(unique([1,1,1]).join(), [1].join())
+  t.equals(unique([1,1,1,2,2,2], function(a,b) { return (a^b)&1 }).join(), [2,1].join())
+
+  t.end()
+})