feat: mcpctl v0.0.1 — first public release

Comprehensive MCP server management with kubectl-style CLI.

Key features in this release:
- Declarative YAML apply/get round-trip with project cloning support
- Gated sessions with prompt intelligence for Claude
- Interactive MCP console with traffic inspector
- Persistent STDIO connections for containerized servers
- RBAC with name-scoped bindings
- Shell completions (fish + bash) auto-generated
- Rate-limit retry with exponential backoff in apply
- Project-scoped prompt management
- Credential scrubbing from git history

Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>

.gitignore

@@ -38,3 +38,9 @@ pgdata/
 # Prisma
 src/db/prisma/migrations/*.sql.backup
 logs.sh
+
+# Temp/test files
+*.backup.json
+mcpctl-backup.json
+a.yaml
+test-mcp.sh