Update readme and gitignore

.gitignore

@@ -12,3 +12,5 @@
 # Built Visual Studio Code Extensions
 *.vsix
 
+*.swp
+.DS_Store

README.md

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-# seerr
+# Seerr
+
+Seerr manages media requests and connects users with supported media servers and automation services.
+
+## Deployment layout
+
+- **Compose:** `/srv/docker/seerr/docker-compose.yml`
+- **Static configuration/source:** no additional mounted static configuration
+- **Non-secret environment:** log level `debug` and timezone `Etc/UTC` are declared inline in Compose
+- **Secrets:** no separately mounted secret file; integration credentials and tokens are stored inside protected
+application-managed settings
+- **NVMe application state:** `/srv/appdata/seerr/config`
+- **Bulk HDD data:** none
+- **Other mounts:** none
+
+Secrets are never committed to this repository. Seerr stores confidential
+settings, integration credentials, and tokens inside its protected application
+state; the complete state directory and its backups must be treated as
+sensitive.
+
+## Dependencies and recovery
+
+- **Networks/dependencies:** Seerr uses the external `npm_proxy` network at `192.168.97.15`; media-server,
+Radarr, and Sonarr integrations are application-level dependencies stored in protected state
+- **Back up:** `/srv/appdata/seerr/config`, including settings, database, users, request history, and
+integration configuration
+- **Re-creatable:** the Seerr container image; generated logs and caches within application state are disposable
+but are not mounted separately