feat: add firefly-iii-mcp and paperless-mcp MCP servers

- Added firefly-iii-mcp (v1.3.0) for personal finance management
  - Uses npm package @firefly-iii-mcp/local instead of source build
  - Requires FIREFLY_III_BASE_URL and FIREFLY_III_PAT env vars
- Added paperless-mcp (v1.0.0) for document management
  - Requires PAPERLESS_URL and PAPERLESS_TOKEN CLI args
- Created wrapper scripts for Crush integration
- Updated docker-compose.yml with new services
- Updated .env.example with required environment variables
- Added Financial & Budgeting category to README.md

Both servers validated with MCP protocol handshake.

Working MCP servers count: 27

💘 Generated with Crush

Assisted-by: GLM-5 via Crush <crush@charm.land>

scripts/CloneVendorRepos.sh

@@ -89,6 +89,7 @@ clone_repo "ha-mcp" "https://github.com/homeassistant-ai/ha-mcp.git"
 clone_repo "gitea-mcp" "https://gitea.com/gitea/gitea-mcp.git"
 clone_repo "limesurvey-mcp" "https://github.com/TonisOrmisson/limesurvey-mcp.git"
 clone_repo "linkwarden-mcp-server" "https://github.com/irfansofyana/linkwarden-mcp-server.git"
+clone_repo "firefly-iii-mcp" "https://github.com/etnperlong/firefly-iii-mcp.git"
 
 echo -e "${GREEN}=== All repositories cloned successfully! ===${NC}"
 echo ""