fix: remove usage footer patch — already fixed on upstream main

The verboseEnabled/buildInlinePluginStatusPayload block that caused
appendUsageLine to run too late (#17832) no longer exists on
upstream/main. The usage footer ordering is already correct.

Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>

Author: daniel-rudaev

Dockerfile.base

@@ -42,10 +42,6 @@ RUN pnpm install --no-frozen-lockfile
 COPY patches/apply-prompt-cache-context-files-fix.sh /tmp/apply-prompt-cache-context-files-fix.sh
 RUN bash /tmp/apply-prompt-cache-context-files-fix.sh
 
-# Patch: fix usage footer dropped by blockStreaming (#17832)
-COPY patches/apply-usage-footer-fix.sh /tmp/apply-usage-footer-fix.sh
-RUN bash /tmp/apply-usage-footer-fix.sh
-
 RUN pnpm build
 ENV OPENCLAW_PREFER_PNPM=1
 RUN pnpm ui:install && pnpm ui:build