add 23 requested stacks from container-requests list

Tdarr, Grocy, Dashy, Traefik, Fider, Twenty CRM, Outline, Chatwoot,
ComfyUI, Picard, VoidAuth, Tinyauth, Tugtainer, Sencho, Authelia,
Mail Archiver, ITFlow, Notifuse, Maybe Finance, DumbBudget, Silverpeas,
Portus, Obsidian — all as _dev stacks following repo conventions.

Harbor and Exportify moved to 'Apps That Will Not be in the Repo'
(installer-generated compose / no published image).

Co-Authored-By: Claude Fable 5 <noreply@anthropic.com>

authelia_dev/README.md

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+# Authelia
+
+## Overview
+
+Single sign-on and 2FA portal for protecting apps behind a reverse proxy (lighter replacement for Authentik).
+
+## Project Details
+
+-   **Project Repository:** [GitHub](https://github.com/authelia/authelia)
+-   **Container Image:** [authelia/authelia](https://hub.docker.com/r/authelia/authelia)
+-   **Documentation:** [authelia.com](https://www.authelia.com/)
+-   **Reverse Proxy Port:** `9091`
+
+## Getting Started
+
+1. Start the container: `docker compose up -d`
+2. Open http://localhost:9091 in your browser
+3. Follow the initial setup wizard to configure the application
+
+## Environment Variable Notes
+
+    Configuration is file-based; env vars can override any setting using the AUTHELIA_ prefix
+
+## Volume Notes
+
+    /config – configuration.yml, users_database.yml, and the local SQLite storage
+
+## Network Notes
+
+Requires proxy network
+
+## Docker Run
+
+```bash
+docker run -d \
+  --name authelia \
+  -p 9091:9091 \
+  -e TZ=America/Vancouver \
+  -v /data/authelia/config:/config \
+  authelia/authelia:latest
+```
+
+## Additional Notes / Gotchas
+
+Authelia will not start without a valid `configuration.yml` in the config volume — generate one from the docs first (session secret, storage encryption key, and a users_database.yml are the minimum).
+Works as forward-auth with Nginx Proxy Manager.
+
+## Dockhand Stack, Deploy from Git
+
+Cookbooks Repository
+stackname: authelia_dev
+Compose file path: authelia_dev/compose.yaml
+Additional env file (optional): authelia_dev/sample.env
+
+Then "Load" authelia_dev/sample.env into the Environmental variables in dockhand
+
+Create the Stack

authelia_dev/compose.yaml

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+services:
+  authelia:
+    image: ${AUTHELIA_IMAGE:-authelia/authelia:latest}
+    restart: ${AUTHELIA_RESTART:-unless-stopped}
+    volumes:
+      - ${VOL_PATH:-/data}/authelia/config:/config
+    environment:
+      - TZ=${TZ:-America/Vancouver}
+    ports:
+      - ${AUTHELIA_PORT:-9091}:9091
+    networks:
+      - proxy
+
+networks:
+  proxy:
+    external: true

authelia_dev/sample.env

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+# Authelia
+VOL_PATH=/data
+TZ=America/Vancouver
+AUTHELIA_IMAGE=authelia/authelia:latest
+AUTHELIA_RESTART=unless-stopped
+AUTHELIA_PORT=9091