Add author auth, forking, tags, and stats tracking

Introduce token-based author authentication (register/verify API),
   skill forking with EditGate protection, tag metadata on skills,
   and download/push stats. Enhanced push scripts with token auth
   and per-skill filtering. Updated UI with stats, tags, and
   author info on skill cards.

data/skills/commit-pro.md

@@ -1,15 +0,0 @@
----
-name: "Commit Pro"
-description: "Generates clean, conventional commit messages from staged changes."
-allowedTools:
-  - Bash
----
-
-# Commit Pro
-
-When the user asks you to commit, follow these steps:
-
-1. Run `git diff --cached` to see staged changes
-2. Analyze the changes and determine the type: feat, fix, refactor, docs, test, chore
-3. Write a concise commit message in conventional commit format
-4. Ask the user to confirm before committing

data/skills/example-skill.md

@@ -1,4 +1,6 @@
 ---
+author: Alejandro Martinez
+author-email: amartinez2@certinia.com
 name: example-skill
 description: A sample skill that demonstrates the expected format for Claude Code skills.
 allowed-tools: Read, Edit, Write

data/stats.json

@@ -0,0 +1,7 @@
+{
+  "example-skill": {
+    "downloads": 0,
+    "pushes": 1,
+    "lastPushedAt": "2026-02-12T13:27:13.727Z"
+  }
+}