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/memfs/lib/volume-localstorage.d.ts

@@ -0,0 +1,14 @@
+import { Volume } from './volume';
+export interface IStore {
+    setItem(key: string, json: any): any;
+    getItem(key: string): any;
+    removeItem(key: string): any;
+}
+export declare class ObjectStore {
+    obj: object;
+    constructor(obj: any);
+    setItem(key: string, json: any): void;
+    getItem(key: string): any;
+    removeItem(key: string): void;
+}
+export declare function createVolume(namespace: string, LS?: IStore | object): new (...args: any[]) => Volume;