Full internal rename: metapi → boosapi

Rename all remaining internal protocol identifiers:
- x-metapi-* headers → x-boosapi-*
- metapi: reasoning prefix → boosapi:
- __metapi* runtime markers → __boosapi*
- file-metapi-* → file-boosapi-*
- METAPI_* env vars → BOOSAPI_*
- metapi_turn_state/metapi_mcp_item__ etc. → boosapi_*
- package.json name → boosapi
- Docker/deploy/k3s/docs references

46 files changed, 168 insertions, 170 deletions.
typecheck:web passes (0 new errors).

Signed-off-by: Boos4721 <boos4721@icloud.com>

docker/Dockerfile

@@ -1,4 +1,4 @@
-FROM node:22-bookworm-slim AS metapi-builder
+FROM node:22-bookworm-slim AS boosapi-builder
 
 WORKDIR /app
 RUN echo 'Acquire::http::Proxy "false";' > /etc/apt/apt.conf.d/99no-proxy && apt-get update && apt-get install -y --no-install-recommends python3 make g++ && rm -rf /var/lib/apt/lists/*
@@ -54,16 +54,16 @@ RUN git clone https://github.com/comfyanonymous/ComfyUI.git . \
     && rm -rf ~/.cache/pip
 ENV PATH="/app/comfy/venv/bin:${PATH}"
 
-# Copy metapi (built)
-WORKDIR /app/metapi
-COPY --from=metapi-builder /app/dist ./dist
-COPY --from=metapi-builder /app/node_modules ./node_modules
-COPY --from=metapi-builder /app/package.json ./
-COPY --from=metapi-builder /app/drizzle ./drizzle
+# Copy boosapi (built)
+WORKDIR /app/boosapi
+COPY --from=boosapi-builder /app/dist ./dist
+COPY --from=boosapi-builder /app/node_modules ./node_modules
+COPY --from=boosapi-builder /app/package.json ./
+COPY --from=boosapi-builder /app/drizzle ./drizzle
 RUN mkdir -p data
 
 # Copy BoosAPI custom nodes for ComfyUI (call local BoosAPI API)
-COPY --from=metapi-builder /app/boosapi_comfy_nodes.py /app/comfy/custom_nodes/boosapi_comfy_nodes.py
+COPY --from=boosapi-builder /app/boosapi_comfy_nodes.py /app/comfy/custom_nodes/boosapi_comfy_nodes.py
 
 # Supervisor config
 RUN mkdir -p /var/log/supervisor
@@ -74,12 +74,12 @@ user=root
 logfile=/var/log/supervisor/supervisord.log
 pidfile=/tmp/supervisord.pid
 
-[program:metapi]
+[program:boosapi]
 command=sh -c "node dist/server/db/migrate.js && node dist/server/index.js"
-directory=/app/metapi
+directory=/app/boosapi
 autorestart=true
-stdout_logfile=/var/log/supervisor/metapi.log
-stderr_logfile=/var/log/supervisor/metapi.err
+stdout_logfile=/var/log/supervisor/boosapi.log
+stderr_logfile=/var/log/supervisor/boosapi.err
 
 [program:comfyui]
 command=python3 main.py --listen 0.0.0.0 --port 8188 --cpu