Docker AIO: a folder name without a space in it

The all-in-one folder is now Docker-AIO, so -f Docker-AIO/Dockerfile
resolves without quoting. Every path that pointed at the old name
follows it: the compose build stanza, the documented build commands,
and the links from the two READMEs.

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

README.md

@@ -25,7 +25,7 @@ nothing talks to PocketBase directly.
 | **Database** | PocketBase | ✅ running, schema + seed done | — |
 | **Web App** | Vue 3 + Vite + Tailwind v4 | ✅ full feature set (below) | [Web App/README.md](Web%20App/README.md) |
 | **Phone App** | Flutter (Android) | ✅ web parity + biometric login | [Phone App/README.md](Phone%20App/README.md) |
-| **Docker** | Compose (multi-container / all-in-one) | ✅ deployment configs | [Docker/README.md](Docker/README.md) · [Docker AIO/README.md](Docker%20AIO/README.md) |
+| **Docker** | Compose (multi-container / all-in-one) | ✅ deployment configs | [Docker/README.md](Docker/README.md) · [Docker-AIO/README.md](Docker-AIO/README.md) |
 | **Car Agent Device** | ESP32 + SIM7600 (LILYGO TTGO) | 🚧 firmware in progress | [Car Agent Device](Car%20Agent%20Device) |
 | **Home Assistant Plugin** | — | ⬜ later | — |
 
@@ -122,7 +122,7 @@ Bring up the stack in this order — each app's README has the details:
 
 Or skip all of that and bring the whole stack up with **Docker**, which runs the
 schema setup itself — see [Docker](Docker/README.md) (PocketBase + API Server +
-Web App as three containers) or [Docker AIO](Docker%20AIO/README.md) (all three
+Web App as three containers) or [Docker-AIO](Docker-AIO/README.md) (all three
 in a single image).
 
 ## Layout
@@ -135,5 +135,5 @@ DriverVault/
 ├── Car Agent Device/      # ESP32 + SIM7600 firmware (LILYGO TTGO T-SIM7600)
 ├── Home Assistant Plugin/ # later phase
 ├── Docker/                # Compose deployment (API Server + Web App)
-└── Docker AIO/            # single all-in-one image
+└── Docker-AIO/            # single all-in-one image
 ```