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/htmlparser2/lib/MultiplexHandler.d.ts

@@ -0,0 +1,27 @@
+import { Handler } from "./Parser";
+/**
+ * Calls a specific handler function for all events that are encountered.
+ *
+ * @param func — The function to multiplex all events to.
+ */
+export default class MultiplexHandler implements Handler {
+    _func: (event: keyof Handler, ...args: unknown[]) => void;
+    constructor(func: (event: keyof Handler, ...args: unknown[]) => void);
+    onattribute(name: string, value: string): void;
+    oncdatastart(): void;
+    oncdataend(): void;
+    ontext(text: string): void;
+    onprocessinginstruction(name: string, value: string): void;
+    oncomment(comment: string): void;
+    oncommentend(): void;
+    onclosetag(name: string): void;
+    onopentag(name: string, attribs: {
+        [key: string]: string;
+    }): void;
+    onopentagname(name: string): void;
+    onerror(error: Error): void;
+    onend(): void;
+    onparserinit(parser: {}): void;
+    onreset(): void;
+}
+//# sourceMappingURL=MultiplexHandler.d.ts.map