feat: GL kit-connect ipk + one-button wizard + web dashboard for both platforms

Synology kit-connect (SPK):
- wizard.sh — one-button Keylink IT fleet setup (auto-runs on install)
- www/index.html — dark-themed local dashboard (same design as busrouter)
- bin/serve-dashboard.sh — busybox httpd on port 8089 with CGI endpoints
- start-stop-status updated to manage dashboard alongside daemon
- INFO updated: RT2600ac + RT6600ax compatibility noted
- postinst now runs wizard --auto for first-time setup

GL kit-connect (OpenWrt ipk):
- Makefile — DEPENDS: +curl +openssh-client +tailscale
- procd init — USE_PROCD=1, respawn with 5s delay
- connect-daemon.sh — Tailscale + reverse SSH (same as Synology version)
- connect-wizard.sh — one-button setup, idempotent, UCI config
- connect-register.sh — standalone hub registration
- www/kitconnect/index.html — dark-themed dashboard with wizard button
- www/kitconnect/wizard.cgi — web-triggered wizard endpoint
- UCI config at /etc/config/kitconnect

Both platforms share: same hub protocol, same Tailscale key, same port pool.

Co-Authored-By: Claude Opus 4.8 <noreply@anthropic.com>

kit-connect/build.sh

@@ -1,22 +1,17 @@
 #!/bin/sh
 # build.sh — Assemble kit-connect SPK for Synology SRM (ipq806x)
+# Compatible: RT2600ac, RT6600ax, all ipq806x SRM routers.
 # Output: kit-connect-0.1-0001.spk
 #
 # SPK structure (outer tar, UNCOMPRESSED):
 #   INFO
-#   PACKAGE_ICON.PNG         (64x64)
+#   PACKAGE_ICON.PNG         (72x72)
 #   PACKAGE_ICON_256.PNG     (256x256)
 #   scripts/
-#     postinst
-#     start-stop-status
-#     preinst
-#     preuninst
-#     postuninst
+#     postinst, start-stop-status, preinst, preuninst, postuninst
 #   conf/
-#     privilege
-#     resource
-#   package.tgz              (gzipped inner tar of bin/ + conf/)
-#   checksum                 (md5 of package.tgz)
+#     privilege, resource
+#   package.tgz    (gzipped inner tar: bin/ + conf/connect.conf + wizard.sh + www/)
 
 set -e
 
@@ -30,42 +25,34 @@ BUILD_DIR="/tmp/kit-connect-build-$$"
 
 echo "=== Building ${PKG_NAME}-${VERSION}.spk ==="
 
-# Clean and create build staging directory
 rm -rf "$BUILD_DIR"
 mkdir -p "$BUILD_DIR"
 
-# ── 1. Create inner package.tgz (gzipped tar of bin/ + conf/) ─────────
+# ── 1. Create inner package.tgz ─────────────────────────────────
 echo "  → Creating package.tgz"
 tar -czf "$BUILD_DIR/package.tgz" \
-    --format=ustar \
-    bin/ \
-    conf/connect.conf
+	--format=ustar \
+	bin/ \
+	conf/connect.conf \
+	wizard.sh \
+	www/
 
-# ── 2. Generate checksum ──────────────────────────────────────────────
-echo "  → Computing checksum"
-md5sum "$BUILD_DIR/package.tgz" | awk '{print $1}' > "$BUILD_DIR/checksum"
+echo "  → package.tgz contents:"
+tar tzf "$BUILD_DIR/package.tgz"
+
+# ── 2. Stage and assemble outer SPK (NO checksum — deprecated) ──
+STAGE="$BUILD_DIR/stage"
+mkdir -p "$STAGE"
+cp INFO PACKAGE_ICON.PNG PACKAGE_ICON_256.PNG "$STAGE/"
+cp -r scripts "$STAGE/"
+mkdir -p "$STAGE/conf"
+cp conf/privilege conf/resource "$STAGE/conf/"
+cp "$BUILD_DIR/package.tgz" "$STAGE/"
 
-# ── 3. Assemble outer SPK (UNCOMPRESSED tar) ──────────────────────────
 echo "  → Assembling SPK"
-tar -cf "${OUTPUT}" \
-    --format=ustar \
-    -C "$SCRIPT_DIR" \
-    INFO \
-    PACKAGE_ICON.PNG \
-    PACKAGE_ICON_256.PNG \
-    scripts/ \
-    -C "$BUILD_DIR" \
-    package.tgz \
-    checksum
+tar -cf "${OUTPUT}" -C "$STAGE" --format=ustar \
+	INFO PACKAGE_ICON.PNG PACKAGE_ICON_256.PNG scripts conf package.tgz
 
-# SPK conf/ goes in the outer tar too
-tar -rf "${OUTPUT}" \
-    --format=ustar \
-    -C "$SCRIPT_DIR" \
-    conf/privilege \
-    conf/resource
-
-# ── 4. Verify ─────────────────────────────────────────────────────────
 echo "  → Verifying SPK contents"
 tar -tf "${OUTPUT}" | sort
 
@@ -75,5 +62,4 @@ echo "=== Build complete: ${OUTPUT} ==="
 echo "    Size: ${SIZE} bytes"
 echo "    MD5:  $(md5sum "${OUTPUT}" | awk '{print $1}')"
 
-# Cleanup
 rm -rf "$BUILD_DIR"