Add Docker Compose Lingma bootstrap support

Package the proxy for Docker Compose deployments and add Lingma bootstrap, session restore, and runtime status support for containerized remote usage.

Co-Authored-By: Claude Opus 4.7 <noreply@anthropic.com>

.env.example

@@ -0,0 +1,23 @@
+LINGMA_PROXY_PORT=8095
+LINGMA_REMOTE_BASE_URL=https://lingma.alibabacloud.com
+LINGMA_REMOTE_AUTH_FILE=/secrets/credentials.json
+
+LINGMA_BOOTSTRAP_ENABLED=true
+LINGMA_SOURCE_TYPE=marketplace
+LINGMA_VSIX_URL=
+LINGMA_MARKETPLACE_PUBLISHER=Alibaba-Cloud
+LINGMA_MARKETPLACE_EXTENSION=tongyi-lingma
+LINGMA_BIN=/app/data/bin/Lingma
+LINGMA_BOOTSTRAP_OUTPUT_DIR=/app/data/bin/release
+LINGMA_BOOTSTRAP_ALWAYS=true
+LINGMA_FORCE_REFRESH=false
+
+LINGMA_WORK_DIR=/app/data/.lingma/vscode/sharedClientCache
+LINGMA_SESSION_BUNDLE=
+LINGMA_SESSION_BUNDLE_FILE=/secrets/session.bundle
+
+LINGMA_PROXY_BACKEND=remote
+LINGMA_PROXY_SESSION_MODE=auto
+LINGMA_PROXY_MODEL=kmodel
+LINGMA_PROXY_TIMEOUT_SECONDS=0
+LINGMA_REMOTE_FALLBACK_ENABLED=true