Add web GUI, docs, scripts, and 5G router config

- Web app (Flask): status, config, firewall, logs, users, restart
- Docs: AT commands, deploy, DNS, quickstart, web GUI
- Scripts: connect, deploy, diag, healthcheck, modem-status, speedtest, status, troubleshoot
- Init and iptables: 5g-router, 5g-webgui, rules.v4
- CHANGELOG, TODO, REVISION; config and README updates

scripts/install.sh

@@ -0,0 +1,88 @@
+#!/bin/sh
+# Alpine 5G Router – install/deploy scripts and config to this device
+# Run from repo root: ./scripts/install.sh
+# Or from scripts/: ./install.sh (uses script dir to find repo root)
+# Rev: 1  (see REVISION in repo root)
+
+set -e
+
+# Repo root (directory containing etc/ and scripts/)
+ROOT="$(cd "$(dirname "$0")/.." && pwd)"
+ETC="$ROOT/etc"
+SCRIPTS="$ROOT/scripts"
+BIN="/usr/local/bin"
+INITD="/etc/init.d"
+IPTABLES_SAVE="/etc/iptables"
+CONFIG="/etc/5g-router.conf"
+CONFIG_EXAMPLE="$ETC/5g-router.conf.example"
+LOG_DIR="/var/log"
+
+echo "Installing Alpine 5G Router from $ROOT"
+
+# Config: copy example if no config exists
+if [ ! -f "$CONFIG" ]; then
+    cp "$CONFIG_EXAMPLE" "$CONFIG"
+    echo "Created $CONFIG – please edit APN and interfaces if needed."
+else
+    echo "Keeping existing $CONFIG"
+fi
+
+# Scripts
+install -m 755 "$SCRIPTS/connect-5g.sh"    "$BIN/connect-5g.sh"
+install -m 755 "$SCRIPTS/status-5g.sh"      "$BIN/status-5g.sh"
+install -m 755 "$SCRIPTS/modem-status-at.sh" "$BIN/modem-status-at.sh"
+install -m 755 "$SCRIPTS/healthcheck-5g.sh" "$BIN/healthcheck-5g.sh"
+install -m 755 "$SCRIPTS/speedtest-5g.sh"   "$BIN/speedtest-5g.sh"
+install -m 755 "$SCRIPTS/rotate-5g-log.sh" "$BIN/rotate-5g-log.sh"
+install -m 755 "$SCRIPTS/diag-at-port.sh" "$BIN/diag-at-port.sh"
+install -m 755 "$SCRIPTS/diag-modem-up.sh" "$BIN/diag-modem-up.sh"
+install -m 755 "$SCRIPTS/troubleshoot-5g.sh" "$BIN/troubleshoot-5g.sh"
+echo "Installed scripts to $BIN"
+
+# Optional: configure_fm350_5g.sh for manual runs
+if [ -f "$ROOT/configure_fm350_5g.sh" ]; then
+    install -m 755 "$ROOT/configure_fm350_5g.sh" "$BIN/configure_fm350_5g.sh"
+    echo "Installed configure_fm350_5g.sh"
+fi
+
+# OpenRC service
+install -m 755 "$ETC/init.d/5g-router" "$INITD/5g-router"
+echo "Installed $INITD/5g-router"
+
+# iptables rules (restore at boot – ensure iptables-restore service exists)
+mkdir -p "$IPTABLES_SAVE"
+install -m 644 "$ETC/iptables/rules.v4" "$IPTABLES_SAVE/rules.v4"
+echo "Installed $IPTABLES_SAVE/rules.v4"
+if [ -d /etc/init.d ] && [ ! -f /etc/init.d/iptables-restore ]; then
+    echo "Tip: enable iptables restore at boot: rc-update add iptables-restore"
+fi
+
+# Log file
+touch "$LOG_DIR/5g-router.log" 2>/dev/null && chmod 644 "$LOG_DIR/5g-router.log" || true
+touch "$LOG_DIR/speedtest-5g.log" 2>/dev/null && chmod 644 "$LOG_DIR/speedtest-5g.log" || true
+
+# Enable 5g-router at boot
+if command -v rc-update >/dev/null 2>&1; then
+    rc-update add 5g-router default 2>/dev/null || true
+    echo "Added 5g-router to default runlevel"
+fi
+
+# Web GUI (optional)
+WEBGUI_SRC="$ROOT/web"
+WEBGUI_DEST="/usr/local/share/5g-webgui"
+if [ -d "$WEBGUI_SRC" ] && [ -f "$WEBGUI_SRC/app.py" ]; then
+    mkdir -p "$WEBGUI_DEST"
+    cp -r "$WEBGUI_SRC"/* "$WEBGUI_DEST/"
+    chmod 755 "$WEBGUI_DEST/run.sh" 2>/dev/null || true
+    install -m 755 "$ETC/init.d/5g-webgui" "$INITD/5g-webgui"
+    echo "Installed Web GUI at $WEBGUI_DEST. Enable with: rc-update add 5g-webgui default"
+    echo "  Then: apk add python3 py3-flask && service 5g-webgui start"
+    echo "  Login at http://<device-ip>:5000 (default: admin/admin, support/support – change passwords)"
+else
+    echo "Web GUI source not found; skipping."
+fi
+
+echo ""
+echo "Done. Edit $CONFIG if needed, then: service 5g-router start"
+echo "Or run once: $BIN/connect-5g.sh"
+echo "Status: $BIN/status-5g.sh"