refactor: move V1 code into v1/ subdirectory

- git mv cmd/ internal/ pkg/ test/ go.mod go.sum Makefile build.sh docs/ v1/
- Create v1/README.md with V1 documentation
- Update root README for V1 + V2 structure
- V1 still builds (cd v1 && go build ./cmd/hostkeeper) and 105 tests pass
- Root is now clean for V2 development

.gitignore

@@ -40,3 +40,4 @@ Thumbs.db
 
 # Build output
 dist/hostkeeper
+v1/hostkeeper

README.md

@@ -2,136 +2,40 @@
 
 **Cross-platform SSH/SFTP management tool with secure credential storage**
 
-## Features
+## V1 (Legacy) — CLI/TUI
 
-- **Secure Credential Management** — Store SSH credentials with proper file permissions (0600)
+V1 adalah versi CLI/TUI yang sudah selesai dan di-freeze. Semua kode ada di folder [`v1/`](v1/).
-- **SSH Connection** — Connect to hosts via native SSH or Go SSH client
-- **Host Management** — Add, list, connect, edit, delete hosts
-- **Export/Import** — Backup and transfer credentials across devices
-- **TUI Interface** — Interactive terminal user interface for host management
-- **Cross-Platform** — Works on Linux, macOS, Windows, and Termux (Android)
-- **Fast CLI** — Quick commands for power users
-- **Tag-based Organization** — Categorize hosts with custom tags and groups
-
-## Quick Start
-
-### Installation
 
 ```bash
-# Build from source
+cd v1
-git clone https://git.tukangketik.id/swanadiva/HostKeeper.git
-cd hostkeeper
 make build
-
+./hostkeeper tui
-# Or install directly
-go install git.tukangketik.id/swanadiva/hostkeeper/cmd/hostkeeper@latest
 ```
 
-### Usage
+Lihat [`v1/README.md`](v1/README.md) untuk dokumentasi lengkap.
 
-```bash
+## V2 (In Development) — GoFiber + React + Electron
-# Add a host (interactive)
-hostkeeper add
 
-# Or with flags
+V2 adalah rewrite dengan arsitektur baru:
-hostkeeper add myserver --host 192.168.1.10 --user admin --password mypass
+- **Backend**: GoFiber v2 (fasthttp) — lokal HTTP server di `app/backend/`
+- **Frontend**: React + TypeScript + TailwindCSS v4 di `app/frontend/`
+- **Desktop**: Electron wrapper di `app/electron/`
+- **Mobile**: WebView shell di `mobile/`
 
-# List all hosts
+Lihat [docs/v2/](docs/v2/) untuk dokumentasi perencanaan.
-hostkeeper list
 
-# Connect to host
+## Struktur Repository
-hostkeeper connect myserver
 
-# Edit host
-hostkeeper edit myserver
-
-# Delete host
-hostkeeper delete myserver
-
-# Launch TUI
-hostkeeper tui
 ```
-
+hostkeeper/
-## Core Commands
+├── v1/          ← V1 CLI/TUI (frozen)
-
+├── app/         ← V2 backend + frontend + electron
-| Command | Description |
+├── mobile/      ← V2 mobile wrapper
-|---------|-------------|
+├── template/    ← Referensi UI React (Lumina System)
-| `hostkeeper add [name]` | Add a new SSH host |
+└── docs/
-| `hostkeeper list` | List all saved hosts |
+    └── v2/      ← Dokumentasi perencanaan V2
-| `hostkeeper connect <name>` | Connect to a host |
-| `hostkeeper edit <name>` | Edit a host configuration |
-| `hostkeeper delete <name>` | Delete a host |
-| `hostkeeper export <file>` | Export data to JSON file |
-| `hostkeeper import <file>` | Import data from JSON file |
-| `hostkeeper tui` | Launch TUI interface |
-| `hostkeeper completion [shell]` | Generate shell completion |
-| `hostkeeper version` | Print version info |
-
-## Installation
-
-See [Installation Guide](docs/INSTALLATION.md) for detailed instructions for all platforms.
-
-## Usage
-
-See [Usage Guide](docs/USAGE.md) for detailed command examples.
-
-## Architecture
-
-See [Architecture Overview](docs/ARCHITECTURE.md) for technical details.
-
-## Security
-
-- All credential files use `0600` permissions (owner read/write only)
-- Passwords and keys are never logged or displayed in error messages
-- Encrypted storage planned for Phase 2
-
-## Development
-
-### Prerequisites
-
-- Go 1.21+
-- Make (optional, for build automation)
-
-### Setup
-
-```bash
-git clone https://git.tukangketik.id/swanadiva/HostKeeper.git
-cd hostkeeper
-make deps
-make build
 ```
 
-### Testing
-
-```bash
-# All tests
-make test
-
-# With coverage
-make test-coverage
-```
-
-### Build
-
-```bash
-# Current platform
-make build
-
-# All platforms
-make release
-```
-
-## Tech Stack
-
-- **Language**: Go 1.21+
-- **CLI Framework**: [Cobra](https://github.com/spf13/cobra)
-- **TUI Framework**: [Bubble Tea](https://github.com/charmbracelet/bubbletea)
-- **SSH Library**: [golang.org/x/crypto/ssh](https://pkg.go.dev/golang.org/x/crypto/ssh)
-
-## Project Status
-
-Project is in active development. See [PROJECT_STATE.md](PROJECT_STATE.md) for current progress.
-
 ## License
 
 MIT

v1/README.md

@@ -0,0 +1,37 @@
+# Hostkeeper V1 — CLI/TUI
+
+> **Status**: FROZEN — no further development.
+> Pembuatan V2 dilakukan di folder `../app/` dan `../mobile/`.
+
+Hostkeeper V1 adalah SSH/SFTP management tool berbasis CLI + TUI (Bubble Tea).
+
+## Quick Start
+
+```bash
+cd v1
+make build
+./hostkeeper tui
+```
+
+## Dokumentasi
+
+- [Architecture](docs/ARCHITECTURE.md)
+- [Installation](docs/INSTALLATION.md)
+- [Usage](docs/USAGE.md)
+- [Test Plan](docs/TEST_PLAN.md)
+- [Project State](PROJECT_STATE.md)
+
+## Tech Stack
+
+- Go 1.26+
+- Cobra (CLI)
+- Bubble Tea (TUI)
+- golang.org/x/crypto/ssh
+
+## Test
+
+```bash
+cd v1
+make test
+# 105 tests passing
+```