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/cosmiconfig/dist/Explorer.d.ts

@@ -0,0 +1,14 @@
+import { ExplorerBase } from './ExplorerBase';
+import { CosmiconfigResult, ExplorerOptions } from './types';
+declare class Explorer extends ExplorerBase<ExplorerOptions> {
+    constructor(options: ExplorerOptions);
+    search(searchFrom?: string): Promise<CosmiconfigResult>;
+    private searchFromDirectory;
+    private searchDirectory;
+    private loadSearchPlace;
+    private loadFileContent;
+    private createCosmiconfigResult;
+    load(filepath: string): Promise<CosmiconfigResult>;
+}
+export { Explorer };
+//# sourceMappingURL=Explorer.d.ts.map