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/ts-jest/dist/transformers/hoist-jest.d.ts

@@ -0,0 +1,9 @@
+import type _ts from 'typescript';
+import type { TsCompilerInstance } from '../types';
+/**
+ * Remember to increase the version whenever transformer's content is changed. This is to inform Jest to not reuse
+ * the previous cache which contains old transformer's content
+ */
+export declare const version = 4;
+export declare const name = "hoist-jest";
+export declare function factory({ configSet }: TsCompilerInstance): (ctx: _ts.TransformationContext) => _ts.Transformer<_ts.SourceFile>;