feat: Add CI/CD setup guide with Gitea Actions for trading analysis application

feat: Implement multi-user support with separate brokerage accounts and user authentication

feat: Configure SSO authentication setup using Google OAuth 2.0 for secure access

refactor: Update index page to reflect new Trading Analysis Dashboard features and descriptions

docs: Enhance quickstart guide for deploying Trading Analysis Dashboard with detailed steps

chore: Add runner configuration for Gitea Actions with logging and container settings

docker-compose.yml

@@ -0,0 +1,84 @@
+services:
+  server:
+    image: docker.gitea.com/gitea:latest
+    container_name: gitea
+    environment:
+      - USER_UID=${USER_UID}
+      - USER_GID=${USER_GID}
+      - GITEA__database__DB_TYPE=postgres
+      - GITEA__database__HOST=db:5432
+      - GITEA__database__NAME=${POSTGRES_USER}
+      - GITEA__database__USER=${POSTGRES_USER}
+      - GITEA__database__PASSWD=${POSTGRES_PASSWORD}
+    restart: always
+    networks:
+      - gitea
+    volumes:
+      - gitea:/data
+      - /etc/timezone:/etc/timezone:ro
+      - /etc/localtime:/etc/localtime:ro
+    ports:
+      - ${GITEA_HTTP_PORT:-3500}:3000
+      - ${GITEA_SSH_PORT:-2229}:22
+    depends_on:
+      - db
+    labels:
+      - diun.enable=true
+    healthcheck:
+      test:
+        - CMD
+        - curl
+        - -f
+        - http://localhost
+      interval: 10s
+      retries: 3
+      start_period: 30s
+      timeout: 10s
+      
+  db:
+    image: docker.io/library/postgres:14
+    restart: always
+    environment:
+      - POSTGRES_USER=${POSTGRES_USER}
+      - POSTGRES_PASSWORD=${POSTGRES_PASSWORD}
+      - POSTGRES_DB=${POSTGRES_DB}
+    networks:
+      - gitea
+    volumes:
+      - postgres:/var/lib/postgresql/data
+
+  runner:
+    image: gitea/act_runner:latest
+    container_name: gitea-runner
+    restart: always
+    networks:
+      - gitea
+    volumes:
+      - runner:/data
+      - /var/run/docker.sock:/var/run/docker.sock
+      - ./runner-config.yaml:/data/config.yaml:ro
+    environment:
+      - GITEA_INSTANCE_URL=http://server:3000
+      - GITEA_RUNNER_REGISTRATION_TOKEN=${GITEA_RUNNER_REGISTRATION_TOKEN}
+      - GITEA_RUNNER_NAME=docker-runner
+      - CONFIG_FILE=/data/config.yaml
+    command: >
+      sh -c "
+      if [ ! -f /data/.runner ]; then
+        act_runner register --no-interactive --instance http://server:3000 --token $${GITEA_RUNNER_REGISTRATION_TOKEN} --name docker-runner;
+      fi;
+      act_runner --config /data/config.yaml daemon
+      "
+    depends_on:
+      - server
+    labels:
+      - diun.enable=true
+
+networks:
+  gitea:
+    external: false
+    
+volumes:
+  gitea:
+  postgres:
+  runner: