fix(compose): $(find ...) muss in compose-command zu $$(find ...) escaped werden

docker-compose interpretiert $( als Variable-Interpolation-Pattern und
warf "Invalid interpolation format". Die anderen $$DIST-Stellen waren
schon korrekt escaped, nur das command-substitution fehlte.

Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com>

docker-compose.yml

@@ -9,7 +9,7 @@ services:
     command: >-
       sh -c "apk add --no-cache openssh-client bash curl &&
       npm install -g @anthropic-ai/claude-code claude-max-api-proxy &&
-      DIST=$(find /usr/local/lib -path '*/claude-max-api-proxy/dist' -type d | head -1) &&
+      DIST=$$(find /usr/local/lib -path '*/claude-max-api-proxy/dist' -type d | head -1) &&
       sed -i 's/startServer({ port })/startServer({ port, host: process.env.HOST || \"127.0.0.1\" })/' $$DIST/server/standalone.js &&
       sed -i 's/if (model\.includes/if ((model||\"claude-sonnet-4\").includes/g' $$DIST/adapter/cli-to-openai.js &&
       sed -i '1i\\function _t(c){return typeof c===\"string\"?c:Array.isArray(c)?c.filter(function(b){return b.type===\"text\"}).map(function(b){return b.text||\"\"}).join(\"\"):String(c)}' $$DIST/adapter/openai-to-cli.js &&