Make project docs and integration test generic

AGENTS.md

@@ -34,7 +34,7 @@ The web app listens on `0.0.0.0:8080`.
   - delete files with `deletefile`;
   - remove empty per-backup folders with `rmdir`.
 - Never delete a local archive unless upload completed and the remote object was verified.
-- Mock `pvesh` and `rclone` in automated tests. Manual integration testing is limited to `scripts/integration-test-adguard.sh`.
+- Mock `pvesh` and `rclone` in automated tests. Manual integration testing is limited to `scripts/integration-test.sh` and must only run when the user explicitly asks for a real backup test.
 
 ## Runtime data
 
@@ -44,17 +44,20 @@ SQLite database:
 /opt/pve-cloud-backup/data/app.db
 ```
 
-Current important settings live in SQLite, not files. Common live values on this node have included:
+Important runtime settings live in SQLite, not files:
 
-- Proxmox node: `astrid`
-- Proxmox storage: `hitachi`
-- local dump path: `/mnt/pve/hitachi/dump`
-- rclone remote: `onedrive`
-- remote path: `pve-cloud-backup`
-- timezone: `Europe/Berlin`
-- manual test guest: `adguard`, VMID `110`, type `lxc`
+- Proxmox node
+- Proxmox backup storage
+- local dump directory
+- rclone executable path
+- rclone remote name
+- remote path inside that rclone remote
+- timezone
+- retention defaults
+- Discord webhook URL
+- CORS origins
 
-Do not hardcode those into normal app behavior. They are local operational context.
+Treat all node names, storage names, guest names, VMIDs, rclone remotes, and filesystem paths as operator-specific runtime data. Do not hardcode deployment-specific values in application code or publish-facing docs.
 
 ## Backend map
 
@@ -187,25 +190,21 @@ curl -fsS http://127.0.0.1:8080/api/backups | python3 -m json.tool
 Manual integration test:
 
 ```bash
-API_URL=http://127.0.0.1:8080 /opt/pve-cloud-backup/scripts/integration-test-adguard.sh
+INTEGRATION_VMID=<vmid> API_URL=http://127.0.0.1:8080 /opt/pve-cloud-backup/scripts/integration-test.sh
 ```
 
 Only run the manual integration test when the user explicitly wants a real Proxmox/rclone backup test.
 
 ## Git workflow
 
-Remote:
-
-```text
-origin ssh://gitea@gitea.reversed.dev:2222/space/pve-cloud-backups.git
-```
-
 Default branch:
 
 ```text
 main
 ```
 
+Do not document private deployment remotes, hostnames, or organization names in committed files. Local git remotes belong in `.git/config`, not project documentation.
+
 Before committing, check:
 
 ```bash