fix(portable): Gemini keys, Telegram pairing UI, and config durability

Improve first-run and channel setup for non-technical users: detect newer
Gemini key formats, pin Node 22.22.3, add Control Panel Telegram approve
flow, and keep channels/models when config is rewritten. Persist uclaw
wizard state via uclaw-meta.json so restarts skip language/persona prompts.

Co-authored-by: Cursor <cursoragent@cursor.com>

portable/skills/en/image-compress/SKILL.md

@@ -0,0 +1,52 @@
+---
+name: image-compress
+description: "Image compression and conversion - shrink, resize, convert jpg/png/webp. Runs locally."
+metadata: { "openclaw": { "emoji": "🖼️" } }
+---
+
+# Image Compression / Conversion
+
+Shrink image file sizes, change dimensions, convert between formats. Everything
+runs on this machine — photos are never uploaded.
+
+## What it does
+
+- **Compress**: reduce file size by quality or resolution, for email and messaging
+- **Resize**: scale by dimension or percentage
+- **Convert**: jpg / png / webp (webp is usually smallest)
+- **Batch**: process a whole folder
+
+## How to run it
+
+Use the Bash tool with Python's Pillow — cross-platform and entirely local.
+
+```bash
+python -c "import PIL" 2>/dev/null || pip install -q Pillow
+
+# Single image: quality 75, cap width at 1600px, keep aspect ratio
+python - <<'PY'
+from PIL import Image
+im = Image.open("input.jpg")
+if im.width > 1600:
+    im = im.resize((1600, int(im.height * 1600 / im.width)))
+im.convert("RGB").save("output.jpg", "JPEG", quality=75, optimize=True)
+print("compressed -> output.jpg")
+PY
+
+# Batch: every jpg/png in this folder -> webp
+python - <<'PY'
+from PIL import Image
+import glob, os
+for f in glob.glob("*.jpg") + glob.glob("*.png"):
+    out = os.path.splitext(f)[0] + ".webp"
+    Image.open(f).save(out, "WEBP", quality=80)
+    print(f"{f} -> {out}")
+PY
+```
+
+## Working notes
+
+- Run `ls -lh` before and after, and tell the user how much was actually saved
+- Never overwrite the original unless the user explicitly asks — write a new file
+- PNG transparency is lost when converting to JPG but survives in webp; pick the
+  format based on whether the image has an alpha channel