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/htmlparser2/lib/WritableStream.d.ts

@@ -0,0 +1,17 @@
+/// <reference types="node" />
+import { Parser, Handler, ParserOptions } from "./Parser";
+import { Writable } from "stream";
+import { StringDecoder } from "string_decoder";
+/**
+ * WritableStream makes the `Parser` interface available as a NodeJS stream.
+ *
+ * @see Parser
+ */
+export declare class WritableStream extends Writable {
+    _parser: Parser;
+    _decoder: StringDecoder;
+    constructor(cbs: Partial<Handler>, options?: ParserOptions);
+    _write(chunk: string | Buffer, encoding: string, cb: () => void): void;
+    _final(cb: () => void): void;
+}
+//# sourceMappingURL=WritableStream.d.ts.map