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/memfs/lib/process.d.ts

@@ -0,0 +1,12 @@
+export interface IProcess {
+    getuid?(): number;
+    getgid?(): number;
+    cwd(): string;
+    platform: string;
+    nextTick: (callback: (...args: any[]) => void, ...args: any[]) => void;
+    emitWarning: (message: string, type: string) => void;
+    env: {};
+}
+export declare function createProcess(): IProcess;
+declare const _default: IProcess;
+export default _default;