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

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

node_modules/tty-browserify/package.json

@@ -0,0 +1,29 @@
+{
+  "name": "tty-browserify",
+  "version": "0.0.0",
+  "description": "the tty module from node core for browsers",
+  "main": "index.js",
+  "dependencies": {},
+  "devDependencies": {
+    "tape": "~1.0.4"
+  },
+  "scripts": {
+    "test": "tape test/*.js"
+  },
+  "repository": {
+    "type": "git",
+    "url": "git://github.com/substack/tty-browserify.git"
+  },
+  "homepage": "https://github.com/substack/tty-browserify",
+  "keywords": [
+    "tty",
+    "browser",
+    "browserify"
+  ],
+  "author": {
+    "name": "James Halliday",
+    "email": "mail@substack.net",
+    "url": "http://substack.net"
+  },
+  "license": "MIT"
+}