feat: add lidarr_dev stack and update README templates

AGENTS.md

@@ -2,36 +2,23 @@
 
 ## Stack conventions
 
-- Every stack has exactly 3 files: `compose.yaml` (or `docker-compose.yml`), `sample.env`, `README.md`
+- Every stack has at least 3 files: `compose.yaml` (dockhand style), `sample.env`, `README.md`
 - `_dev` = experimental, `_notes` = docs/minimal examples, no suffix = production-ready
 - Always references an external `proxy` network (`docker network create proxy` once)
 - Volumes use `${VOL_PATH:-/data}` as the base path
-- Timezone defaults to `America/Vancouver`
+- Timezone defaults to `America/Vancouver`, but only include if the container requires it.
 - Restart policy, image tag, and port are configurable via env vars with sensible defaults
-- `deploy.bash` at root emulates Dockhand CLI for local testing (uses `fzf`)
 - New stacks: copy from `_docs/template-compose.md` and `_docs/template-readme.md`
 - Compose section order: `image` → `restart` → `volumes` → `environment` → `ports` → `networks` → `depends_on` → `healthcheck` → `labels` → `command` → `user`
-
-## Test a single stack
-
-```sh
-# From the stack directory:
-docker compose --env-file sample.env up -d
-```
-
-Note: `deploy.bash` only looks for `compose.yaml`, not `docker-compose.yml`.
-
-## Environment loading
-
-`--env-file` supports multiple files, applied in order (last wins):
-```sh
-docker compose --env-file sample.env --env-file /data/test.env up -d
+- README section order: `Overview` → `Getting Started` → `Docker Run` → `Project Details` → `Environment Variable Notes` → `Volume Notes` → `Network Notes` → `Additional Notes / Gotchas` → `Dockhand Stack, Deploy from Git`
+- Every compose file must declare the external `proxy` network at the root level:
+  ```yaml
+networks:
+    proxy:
+      external: true
 ```
 
 ## No CI/CD, no dependency management
 
 This is a Docker Compose file collection, not a code project. No tests, no build tools, no lockfiles.
 
-## OpenCode
-
-The `opencode/` stack runs OpenCode with a local ollama backend. Config is at `opencode/config/config.json`. Requires `ollama/` stack to be running and `OPENCODE_SERVER_PASSWORD` to be set.