Add TLC Search app to stack

Complete TLC stack now includes:
- rss-bridge: YouTube to RSS converter
- feed-master: RSS feed aggregator
- search: TLC Search Flask app (port 8088)

Requires Elasticsearch and Qdrant backends configured in .env

Co-Authored-By: Claude Opus 4.5 <noreply@anthropic.com>

stacks/tlc/.env.template

@@ -0,0 +1,12 @@
+# Elasticsearch configuration
+ELASTIC_URL=${ELASTIC_URL}
+ELASTIC_INDEX=${ELASTIC_INDEX:-tlc-egre}
+ELASTIC_API_KEY=${ELASTIC_API_KEY}
+ELASTIC_VERIFY_CERTS=${ELASTIC_VERIFY_CERTS:-0}
+
+# Qdrant configuration
+QDRANT_URL=${QDRANT_URL}
+QDRANT_COLLECTION=${QDRANT_COLLECTION:-tlc-captions-full}
+QDRANT_VECTOR_NAME=${QDRANT_VECTOR_NAME:-}
+QDRANT_VECTOR_SIZE=${QDRANT_VECTOR_SIZE:-1024}
+QDRANT_EMBED_MODEL=${QDRANT_EMBED_MODEL:-BAAI/bge-large-en-v1.5}

stacks/tlc/docker-compose.yml

@@ -43,6 +43,32 @@ services:
     networks:
       - web
 
+  # TLC Search - Flask app for searching YouTube transcripts
+  search:
+    image: gitea.ghost.tel/knight/tlc-search:latest
+    container_name: tlc-search
+    hostname: tlc-search
+    restart: unless-stopped
+    depends_on:
+      - feed-master
+    logging:
+      driver: json-file
+      options:
+        max-size: "10m"
+        max-file: "5"
+    env_file:
+      - .env
+    environment:
+      - RSS_FEED_URL=/rss/youtube-unified
+      - RSS_FEED_UPSTREAM=http://feed-master:8080
+    volumes:
+      - ./channels.yml:/app/python_app/channels.yml:ro
+      - ./data:/app/data:ro
+    ports:
+      - "8088:8080"
+    networks:
+      - web
+
 networks:
   web:
     external: true