Fix minimize script: keep bluetooth+wifi, update baseline doc

docs/baseline-footprint.md

@@ -97,11 +97,17 @@ fonts-* xfonts-*
 python3-pygame python3-tk
 ```
 
+### Systemd Services Kept (Bluetooth & WiFi stay on)
+
+| Service | Reason to Keep |
+|---------|----------------|
+| `bluetooth` | Wireless MIDI controllers, tuner apps |
+| `wpa_supplicant` | WiFi for web UI, SSH, preset downloads |
+
 ### Systemd Services Disabled
 
 | Service | Reason |
 |---------|--------|
-| `bluetooth` | No BT on pedal |
 | `avahi-daemon` | No mDNS needed |
 | `triggerhappy` | We handle GPIO ourselves |
 | `ModemManager` | No modem |
@@ -126,13 +132,6 @@ snd_usbmidi_lib
 snd_rawmidi
 snd_seq_device
 snd_hwdep
-# (HDA Intel is x86 only, but harmless to list)
-
-# Bluetooth
-bluetooth btusb btbcm
-
-# WiFi (wired-only mode)
-brcmfmac brcmutil
 
 # Unused input devices
 joydev uvcvideo videobuf2_v4l2
@@ -142,6 +141,8 @@ r8152          # Realtek USB NIC
 xhci_pci       # USB 3.0
 ```
 
+**NOT blacklisted:** Bluetooth (`bluetooth`, `btusb`, `btbcm`) and WiFi (`brcmfmac`, `brcmutil`) — kept for wireless MIDI and web UI.
+
 ## What We Keep
 
 ### Essential Packages