# REPORT — retire drive-activation banner; add standalone "Kiszolgáló újraindítása" button

**Repo:** felhom-controller · **Baseline:** `main` @ `7cce19797` (v0.80.0) → **v0.81.0**
**Commit:** `242b835` (code + CHANGELOG + README). **Date:** 2026-06-23.

## Why
In the intermediary-mount model an enrolled drive binds **live** into the running guest (agent
`disks.go` — no `pct set -mpN`, no slot, no reboot), so the "… meghajtó aktiválásra vár /
Újraindítás most (~30 mp)" banner was an obsolete relic of the old per-drive reboot model. It was
also effectively **dead since v0.78**: `pendingActivationDrives` keyed `attached` by the agent's RAW
`MountPath` but compared it to the now-STABLE `sp.Path`. Retired it; added a deliberate full-server
restart affordance in its place (sibling to the controller-only restart).

## Files changed
- `controller/internal/web/storage_handlers.go`
  - Removed dead `pendingActivationDrives` helper + the now-unused `internal/system` import.
  - Renamed `handleStorageActivate` → `HandleServerReboot`; split out testable `serverReboot(w,r,agent)` core.
  - Added `GuestReboot(ctx) error` to the `diskAgent` interface (`*agentapi.Client` already satisfies it).
  - Removed the `/api/storage/activate` case from `ServeStorageAPI` (→ 404).
- `controller/cmd/controller/main.go` — mounted `/api/server/reboot` (`RequireAuth`+`CsrfProtect`) next to the storage route.
- `controller/internal/web/handlers.go` — removed the `data["PendingDrives"]` feed.
- `controller/internal/web/templates/settings.html` — removed the `{{if .PendingDrives}}` banner block and `window.activatePendingDrives`; added the **"Kiszolgáló újraindítása"** settings card + `restartServer()` JS (reuses the existing `pollRestart()` loop).
- `controller/internal/web/storage_handlers_test.go` — `mockAgent` gained `GuestReboot`; new test.
- `CHANGELOG.md` (v0.81.0 entry), `controller/README.md` (full-server-restart section).

### Note on naming
The HTTP handler is **exported** (`HandleServerReboot`), not the lowercase name in the spec snippet:
`cmd/controller/main.go` wires it cross-package, and every web handler mounted there is exported. The
unexported `serverReboot` core carries the logic and is what the test exercises (same split-out pattern
as `runStorageInit`).

## Test
`TestHandleServerReboot_CallsGuestReboot` (`storage_handlers_test.go`): a fake `diskAgent` asserts
`GuestReboot` is invoked **exactly once** and the response is **202** with `{ok:true, rebooting:true}`.

```
go build ./...  → BUILD_OK
go vet ./...    → VET_OK
go test ./...   → ok (internal/web 1.640s, new test PASS); all packages ok
```

Grep confirmed **zero** remaining references to `PendingDrives`, `pendingActivationDrives`,
`activatePendingDrives`, `activate-drives-btn`, `/api/storage/activate`, `handleStorageActivate`.

## Deploy + live verification
_To be filled after the build/deploy + §9 verification (banner gone, button present, route 200/404, regression)._