docs(readme): remove repository readme

README.md

@@ -1,25 +0,0 @@
-# Skills Vault
-
-`Skills Vault` is a Bun-based CLI package for backing up and restoring installed agent skills.
-
-## Package
-
-- Package name: `@xixu-me/skills-vault`
-- CLI: `skvlt`
-
-## Usage
-
-```bash
-skvlt backup
-skvlt backup --dry-run
-skvlt restore --dry-run
-skvlt restore --only-source anthropics/skills
-```
-
-## Development
-
-```bash
-bun test
-bun run ./src/cli.ts backup --dry-run
-bun run ./src/cli.ts restore --dry-run --only-source anthropics/skills
-```