Banner tweak (manual)

WEB_UI.md

@@ -135,6 +135,19 @@ On first run with HTTPS enabled:
 
 **Note:** Browsers will show a security warning for self-signed certificates. This is expected for home network use.
 
+**Tip:** To avoid browser warnings, use [mkcert](https://github.com/FiloSottile/mkcert) to generate locally-trusted certificates:
+
+```bash
+# Install mkcert and create local CA (one-time)
+mkcert -install
+
+# Generate trusted certs for your Pi
+mkcert -key-file key.pem -cert-file cert.pem stegasoo.local localhost 127.0.0.1 YOUR_PI_IP
+
+# Copy to certs directory
+mv key.pem cert.pem frontends/web/certs/
+```
+
 ### Disabling Authentication
 
 For development or trusted networks:

rpi/pull-image.sh

@@ -3,9 +3,11 @@
 # Pull Stegasoo image from SD card
 # Auto-detects SD card, copies with progress, shrinks, and compresses
 #
-# Usage: ./pull-image.sh [output-name]
+# Usage: ./pull-image.sh [output-name] [device]
 #        Output will be: stegasoo-rpi-YYYYMMDD.img.zst (or custom name)
 #
+# If device is specified, skips auto-detection (useful for large drives)
+#
 
 set -e
 
@@ -30,12 +32,13 @@ if [ "$EUID" -ne 0 ]; then
     exit 1
 fi
 
-# Output filename
+# Output filename and optional device
 if [ -n "$1" ]; then
     OUTPUT="$1"
 else
     OUTPUT="stegasoo-rpi-$(date +%Y%m%d).img.zst"
 fi
+MANUAL_DEVICE="$2"
 
 # Remove .zst extension for intermediate file
 IMG_FILE="${OUTPUT%.zst}"
@@ -50,6 +53,19 @@ echo "║              Stegasoo SD Card Image Puller                    ║"
 echo "╚═══════════════════════════════════════════════════════════════╝"
 echo -e "${NC}"
 
+# Use manual device or auto-detect
+if [ -n "$MANUAL_DEVICE" ]; then
+    # Manual device specified
+    if [ ! -b "$MANUAL_DEVICE" ]; then
+        echo -e "${RED}Error: $MANUAL_DEVICE is not a block device${NC}"
+        exit 1
+    fi
+    SELECTED="$MANUAL_DEVICE"
+    echo -e "Using specified device: ${YELLOW}$SELECTED${NC}"
+    echo ""
+    lsblk "$SELECTED" -o NAME,SIZE,TYPE,MODEL
+    echo ""
+else
     # Auto-detect SD card candidates
     # Looking for: USB/removable, 8-128GB, not mounted as root filesystem
     echo -e "${BOLD}Scanning for SD cards...${NC}"
@@ -93,6 +109,8 @@ if [ ${#CANDIDATES[@]} -eq 0 ]; then
         echo ""
         echo "Available disks:"
         lsblk -d -o NAME,SIZE,TYPE,TRAN,MODEL
+        echo ""
+        echo -e "${YELLOW}Tip: Specify device manually: $0 output.img.zst /dev/sdX${NC}"
         exit 1
     fi
 
@@ -116,6 +134,7 @@ else
         fi
         SELECTED="${CANDIDATES[$((REPLY-1))]}"
     fi
+fi
 
 # Show partitions
 echo ""