style: prettier formatting + add sync-channels skill

Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>

Author: 5queezer

.claude/skills/sync-channels/SKILL.md

@@ -0,0 +1,49 @@
+---
+name: sync-channels
+description: Fetch and merge all channel remotes (telegram, gmail, etc.) into main, then push to origin. Handles package-lock.json conflicts automatically.
+---
+
+# About
+
+Channel code lives in separate upstream repos (e.g., `nanoclaw-telegram`, `nanoclaw-gmail`) added as git remotes. This skill fetches all remotes, merges any new commits from each channel's `main` branch into your local `main`, and pushes to origin.
+
+Run `/sync-channels` in Claude Code.
+
+## How it works
+
+**Step 1 — Preflight**:
+- Verify working tree is clean (`git status --porcelain`). If dirty, ask user to commit or stash first.
+- Verify current branch is `main`. If not, ask to switch.
+
+**Step 2 — Fetch**:
+- Run `git fetch --all` to pull latest from every remote.
+
+**Step 3 — Identify channel remotes**:
+- List all remotes (`git remote -v`).
+- Exclude `origin` and `upstream` — everything else is a channel remote.
+- For each channel remote, check if `<remote>/main` exists.
+
+**Step 4 — Check for updates**:
+- For each channel remote with a `main` branch, run `git log --oneline main..<remote>/main`.
+- If no new commits, skip that remote.
+- Show the user a summary of which channels have updates and how many commits.
+
+**Step 5 — Merge**:
+- For each channel with new commits, merge `<remote>/main` into `main`:
+  ```bash
+  git merge <remote>/main --no-edit -m "Merge <remote>/main: <summary>"
+  ```
+- If merge conflicts occur:
+  - For `package-lock.json`: resolve with `git checkout --theirs package-lock.json && git add package-lock.json`
+  - For other files: stop and show the user the conflicting files, ask how to proceed.
+- After all merges, run `npm install` if `package-lock.json` was updated, to ensure it's consistent.
+
+**Step 6 — Push**:
+- Push `main` to `origin`: `git push origin main`
+- Report success with a summary of what was merged.
+
+## Important
+
+- Never remove channel remotes — they're kept for future syncing.
+- All remotes besides `origin` and `upstream` are treated as channel remotes.
+- Only merges `main` branches from channel remotes, not feature/fix branches.