feat: монорепо миграция, Discover/SearxNG улучшения

- Миграция на монорепозиторий (apps/frontend, apps/chat-service, etc.)
- Discover: проверка SearxNG, понятное empty state при ненастроенном поиске
- searxng.ts: валидация URL, проверка JSON-ответа, авто-добавление http://
- docker/searxng-config: настройки для JSON API SearxNG

Co-authored-by: Cursor <cursoragent@cursor.com>

docker/Dockerfile

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+FROM node:24.5.0-slim AS builder
+
+RUN apt-get update && apt-get install -y python3 python3-pip sqlite3 && rm -rf /var/lib/apt/lists/*
+
+WORKDIR /home/gooseek
+
+COPY package.json package-lock.json ./
+COPY apps/frontend/package.json ./apps/frontend/
+COPY apps/shared-types/package.json ./apps/shared-types/
+COPY apps/shared-utils/package.json ./apps/shared-utils/
+
+RUN npm install
+
+COPY apps ./apps
+
+RUN mkdir -p /home/gooseek/apps/frontend/data
+ENV DATA_DIR=/home/gooseek/apps/frontend
+RUN npm run build
+
+FROM node:24.5.0-slim
+
+RUN apt-get update && apt-get install -y \
+    python3-dev python3-babel python3-venv python-is-python3 \
+    uwsgi uwsgi-plugin-python3 \
+    git build-essential libxslt-dev zlib1g-dev libffi-dev libssl-dev \
+    curl sudo \
+    && rm -rf /var/lib/apt/lists/*
+
+WORKDIR /home/gooseek
+
+COPY --from=builder /home/gooseek/apps/frontend/public ./public
+COPY --from=builder /home/gooseek/apps/frontend/.next/static ./public/_next/static
+COPY --from=builder /home/gooseek/apps/frontend/.next/standalone ./
+COPY --from=builder /home/gooseek/apps/frontend/drizzle ./drizzle
+
+RUN mkdir -p /home/gooseek/data /home/gooseek/uploads
+
+RUN useradd --shell /bin/bash --system \
+    --home-dir "/usr/local/searxng" \
+    --comment 'Privacy-respecting metasearch engine' \
+    searxng
+
+RUN mkdir "/usr/local/searxng"
+RUN mkdir -p /etc/searxng
+RUN chown -R "searxng:searxng" "/usr/local/searxng"
+
+COPY docker/searxng/settings.yml /etc/searxng/settings.yml
+COPY docker/searxng/limiter.toml /etc/searxng/limiter.toml
+COPY docker/searxng/uwsgi.ini /etc/searxng/uwsgi.ini
+RUN chown -R searxng:searxng /etc/searxng
+
+USER searxng
+
+RUN git clone "https://github.com/searxng/searxng" \
+                   "/usr/local/searxng/searxng-src"
+
+RUN python3 -m venv "/usr/local/searxng/searx-pyenv"
+RUN "/usr/local/searxng/searx-pyenv/bin/pip" install --upgrade pip setuptools wheel pyyaml msgspec
+RUN cd "/usr/local/searxng/searxng-src" && \
+    "/usr/local/searxng/searx-pyenv/bin/pip" install --use-pep517 --no-build-isolation -e .
+
+USER root
+
+WORKDIR /home/gooseek
+COPY docker/entrypoint.sh ./entrypoint.sh
+RUN chmod +x ./entrypoint.sh
+RUN sed -i 's/\r$//' ./entrypoint.sh || true
+
+RUN echo "searxng ALL=(ALL) NOPASSWD: ALL" >> /etc/sudoers
+
+EXPOSE 3000 8080
+
+ENV SEARXNG_API_URL=http://localhost:8080
+ENV DATA_DIR=/home/gooseek
+
+CMD ["/home/gooseek/entrypoint.sh"]

docker/Dockerfile.slim

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+FROM node:24.5.0-slim AS builder
+
+RUN apt-get update && apt-get install -y python3 python3-pip sqlite3 && rm -rf /var/lib/apt/lists/*
+
+WORKDIR /home/gooseek
+
+COPY package.json package-lock.json ./
+COPY apps/frontend/package.json ./apps/frontend/
+COPY apps/shared-types/package.json ./apps/shared-types/
+COPY apps/shared-utils/package.json ./apps/shared-utils/
+
+RUN npm install
+
+COPY apps ./apps
+
+RUN mkdir -p /home/gooseek/apps/frontend/data
+ENV DATA_DIR=/home/gooseek/apps/frontend
+RUN npm run build
+
+FROM node:24.5.0-slim
+
+RUN apt-get update && apt-get install -y python3 python3-pip sqlite3 && rm -rf /var/lib/apt/lists/*
+
+WORKDIR /home/gooseek
+
+COPY --from=builder /home/gooseek/apps/frontend/public ./public
+COPY --from=builder /home/gooseek/apps/frontend/.next/static ./public/_next/static
+COPY --from=builder /home/gooseek/apps/frontend/.next/standalone ./
+COPY --from=builder /home/gooseek/apps/frontend/drizzle ./drizzle
+
+RUN mkdir -p /home/gooseek/data /home/gooseek/uploads
+
+EXPOSE 3000
+
+ENV DATA_DIR=/home/gooseek
+
+CMD ["node", "server.js"]

docker/docker-compose.yaml

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+services:
+  gooseek:
+    image: itzcrazykns1337/gooseek:latest
+    build:
+      context: ..
+      dockerfile: docker/Dockerfile
+    ports:
+      - '3000:3000'
+    volumes:
+      - data:/home/gooseek/data
+    restart: unless-stopped
+
+volumes:
+  data:
+    name: 'gooseek-data'

docker/entrypoint.sh

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+#!/bin/sh
+set -e
+
+echo "Starting SearXNG..."
+
+sudo -H -u searxng bash -c "cd /usr/local/searxng/searxng-src && export SEARXNG_SETTINGS_PATH='/etc/searxng/settings.yml' && export FLASK_APP=searx/webapp.py && /usr/local/searxng/searx-pyenv/bin/python -m flask run --host=0.0.0.0 --port=8080" &
+SEARXNG_PID=$!
+
+echo "Waiting for SearXNG to be ready..."
+sleep 5
+
+COUNTER=0
+MAX_TRIES=30
+until curl -s http://localhost:8080 > /dev/null 2>&1; do
+  COUNTER=$((COUNTER+1))
+  if [ $COUNTER -ge $MAX_TRIES ]; then
+    echo "Warning: SearXNG health check timeout, but continuing..."
+    break
+  fi
+  sleep 1
+done
+
+if curl -s http://localhost:8080 > /dev/null 2>&1; then
+  echo "SearXNG started successfully (PID: $SEARXNG_PID)"
+else
+  echo "SearXNG may not be fully ready, but continuing (PID: $SEARXNG_PID)"
+fi
+
+cd /home/gooseek
+echo "Starting GooSeek..."
+
+exec node server.js

docker/searxng-config/settings.yml

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+use_default_settings: true
+
+server:
+  secret_key: "gooseek-local-dev-change-in-production"
+
+search:
+  formats:
+    - html
+    - json

docker/searxng/limiter.toml

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+[botdetection.ip_limit]
+# activate link_token method in the ip_limit method
+link_token = true

docker/searxng/settings.yml

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+use_default_settings: true
+
+general:
+  instance_name: 'searxng'
+
+search:
+  autocomplete: 'google'
+  formats:
+    - html
+    - json
+
+server:
+  secret_key: 'a2fb23f1b02e6ee83875b09826990de0f6bd908b6638e8c10277d415f6ab852b' # Is overwritten by ${SEARXNG_SECRET}
+
+engines:
+  - name: wolframalpha
+    disabled: false

docker/searxng/uwsgi.ini

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+[uwsgi]
+# Who will run the code
+uid = searxng
+gid = searxng
+
+# Number of workers (usually CPU count)
+# default value: %k (= number of CPU core, see Dockerfile)
+workers = %k
+
+# Number of threads per worker
+# default value: 4 (see Dockerfile)
+threads = 4
+
+# The right granted on the created socket
+chmod-socket = 666
+
+# Plugin to use and interpreter config
+single-interpreter = true
+master = true
+plugin = python3
+lazy-apps = true
+enable-threads = 4
+
+# Module to import
+module = searx.webapp
+
+# Virtualenv and python path
+pythonpath = /usr/local/searxng/
+chdir = /usr/local/searxng/searx/
+
+# automatically set processes name to something meaningful
+auto-procname = true
+
+# Disable request logging for privacy
+disable-logging = true
+log-5xx = true
+
+# Set the max size of a request (request-body excluded)
+buffer-size = 8192
+
+# No keep alive
+# See https://github.com/searx/searx-docker/issues/24
+add-header = Connection: close
+
+# uwsgi serves the static files
+static-map = /static=/usr/local/searxng/searx/static
+# expires set to one day
+static-expires = /* 86400
+static-gzip-all = True
+offload-threads = 4