Agrega gitea_skill: skill para operar Gitea self-hosted (scripts API BOM-safe + push headless sin persistir token, SKILL/TOOLS/api-index). Actualiza CLAUDE.md, README.md, .env.example.

CLAUDE.md

@@ -61,6 +61,12 @@ Invoke-ProxmoxApi -Path "/version"
 
 # Cloudflare API (requires CLOUDFLARE_API_TOKEN) — full tunnel/DNS control
 .\scripts\Invoke-CloudflareApi.ps1 -Path "/user/tokens/verify"
+
+# Gitea API (requires GITEA_URL + GITEA_TOKEN) — self-hosted git hosting
+.\gitea_skill\scripts\Test-GiteaConnection.ps1
+.\gitea_skill\scripts\Get-GiteaRepo.ps1 -List
+.\gitea_skill\scripts\Invoke-GiteaApi.ps1 -Path "/user"
+.\gitea_skill\scripts\Sync-GiteaRemote.ps1 -AppPath .\my-app -CreateIfMissing -Force
 ```
 
 For the Coolify API reference: don't read the whole tree. Search
@@ -118,4 +124,5 @@ root cause of "database connection" failures here — check with
 - [coolify_skill/SKILL.md](coolify_skill/SKILL.md) + [coolify_skill/TOOLS.md](coolify_skill/TOOLS.md) — Coolify agent operating skill and API reference index.
 - [docs/AGENTS-coolify-apps.md](docs/AGENTS-coolify-apps.md) — compatibility guide for agents **developing** an app to deploy on this Coolify instance (networking, ports, domains/TLS, env, volumes, healthchecks) + pre-deploy checklist. Source this when building a new app, not when operating an existing one.
 - [deploy_skill/SKILL.md](deploy_skill/SKILL.md) + [deploy_skill/TOOLS.md](deploy_skill/TOOLS.md) — deploy pipeline skill (scaffold → push → Coolify API → verify → rollback).
+- [gitea_skill/SKILL.md](gitea_skill/SKILL.md) + [gitea_skill/TOOLS.md](gitea_skill/TOOLS.md) — self-hosted Gitea skill: list/create/mirror repos, wire a `gitea` remote, push headlessly via one-shot `http.extraHeader` (token never persisted). Distinct from deploy_skill (which targets Coolify); this manages the git hosting layer.
 - `PROXMOX/`, `proxmox-agent/`, `proxmox-skill/` are **legacy pointer folders** — they only redirect to the live docs above. Don't add content there.