Release 0.1.34: Kubernetes panel, server monitor, network discovery, import expansion

.claude/skills/yourssh-screenshots/SKILL.md

@@ -0,0 +1,96 @@
+---
+name: yourssh-screenshots
+description: Use when the user wants to update, refresh, or add screenshots for the YourSSH app — e.g. "chụp screenshot", "cập nhật screenshots", "refresh screenshots", "add screenshots for new feature", or after a UI change.
+---
+
+# yourssh-screenshots
+
+Captures screenshots of every YourSSH feature screen using Flutter integration tests (render tree — no macOS Screen Recording permission needed). Saves PNGs to `screenshots/<group>/`, then updates README.
+
+## Quick Reference
+
+```bash
+# Capture all general feature screenshots
+cd app && flutter test integration_test/feature_screenshots_test.dart -d macos
+
+# Capture RDP-specific screenshots (requires Docker)
+cd app && flutter test integration_test/rdp_screenshots_test.dart -d macos
+```
+
+## Folder Structure
+
+```
+screenshots/
+  01-terminal-ssh/      # Dashboard, host editor, SSH terminal
+  02-sftp/              # Dual-panel SFTP
+  03-port-forwarding/   # Port forward rules
+  04-credentials-security/  # Keychain, known hosts
+  05-settings/          # Settings sections
+  06-plugins/           # Plugin manager
+  07-rdp/               # RDP workspace (populated by rdp test)
+  08-devops/            # DevOps hub
+  10-audit-recording/   # Audit log, recording library
+  *.png                 # Legacy flat screenshots (keep for features needing live connections)
+```
+
+## How It Works
+
+`integration_test/feature_screenshots_test.dart`:
+1. Backs up user's real host data
+2. Seeds demo hosts + port forward rules into SharedPreferences
+3. Launches `app.main()` via Flutter integration test harness
+4. Navigates each sidebar section by tapping the nav label text
+5. Captures frames via `RendererBinding.instance.renderViews.first`
+6. Restores user data in `finally`
+
+`integration_test/rdp_screenshots_test.dart`:
+- Requires `docker run -d --name yourssh-rdp-demo -p 3389:3389 scottyhardy/docker-remote-desktop:latest`
+- Connects to a real xrdp container; captures fullscreen + TOFU dialog screenshots
+
+## Adding a New Screen
+
+1. Open `app/integration_test/feature_screenshots_test.dart`
+2. Navigate to the screen with `_navTo(tester, 'Label')` or tap the relevant widget
+3. Call `await _snap(tester, '$_gN/filename.png')` where `_gN` is the group constant
+4. Add a new group constant if needed: `const _gN = '$_outDir/NN-group-name';`
+5. Run the test to verify
+6. Add the `<img src="screenshots/NN-group-name/filename.png"/>` entry to README under the correct section
+
+## Updating README
+
+The `## Screenshots` section in `README.md` is organized by feature groups matching the folder structure. Each group uses an HTML `<table>` with 2-column rows:
+
+```html
+### Group Name
+<table>
+  <tr>
+    <td align="center"><b>Screen Title</b><br/><img src="screenshots/NN-group/filename.png"/></td>
+    <td align="center"><b>Screen Title</b><br/><img src="screenshots/NN-group/filename.png"/></td>
+  </tr>
+</table>
+```
+
+After updating, verify all paths exist:
+```bash
+grep -o 'screenshots/[^"]*\.png' README.md | while read p; do
+  [ -f "$p" ] && echo "OK: $p" || echo "MISSING: $p"
+done
+```
+
+## Key Implementation Details
+
+- **Storage keys**: `yourssh.hosts`, `yourssh.known_hosts`, `yourssh.port_forwards` (not bare `hosts`)
+- **Nav tap**: `find.text('Port Forwarding')`, `find.text('Known Hosts')`, etc. — matches sidebar label text
+- **`_snap` helper**: pumps 200ms before capture to let animations settle
+- **Debounce update check**: set `last_update_check` to `DateTime.now().millisecondsSinceEpoch` to prevent update banner polluting shots
+- **PortForward JSON**: stored as a flat list, `type` is the enum name (`local`, `remote`, `dynamic`)
+
+## Common Mistakes
+
+| Problem | Fix |
+|---|---|
+| `screencapture` fails | Use integration test — no Screen Recording permission needed |
+| Wrong prefs key | Use `yourssh.hosts` not `hosts`; `yourssh.port_forwards` not `port_forwards` |
+| Screenshot is blank/clipped | Increase pump delay in `_snap` or add explicit `_waitFor` before snap |
+| Update banner appears | Set `last_update_check` to now in test setup |
+| User data not restored | Wrap all test steps in `try { ... } finally { restore }` |

CHANGELOG.md

@@ -8,6 +8,8 @@ and this project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0
 ## [0.1.34] — 2026-06-08
 
 ### Added
+- **Kubernetes panel** — `KubernetesPanel` widget inside the DevOps plugin: context switcher, streamed `kubectl logs -f` in a scrollable sheet, and 1-click port-forward (`kubectl port-forward`) via `ContainerService.execStream`; namespace filter + all-namespaces toggle
+- **`onOpenBrowser` DevOps callback** — `DevOpsPluginConfig` gains an `onOpenBrowser` callback so the host app can handle in-app browser navigation from DevOps tools without a hard dependency on the WebTools plugin
 - **Keyword highlighting** — user-defined regex rules tint matching terminal output at paint time in the xterm fork; defaults ship with Error/Warning/Fail rules (red/yellow/cyan); toggle + rule list + add/edit dialog + color picker in Settings → Terminal and the terminal config side panel; rules persisted in `SettingsProvider`
 - **Server monitor panel** — per-host live dashboard (CPU / memory / disk / uptime / listening ports / firewall status) in a draggable bottom sheet; access from the host card hover button or right-click context menu; `SystemStatsService` polls every 5 s via a single compound SSH exec with sentinel markers; `FirewallStatusService` polls every 30 s and auto-detects ufw / iptables / nftables; requires an active SSH session
 - **Network discovery** — scan the local network for SSH/RDP hosts without typing an IP; `NetworkDiscoveryService` combines mDNS (`_ssh._tcp`, `_rdp._tcp`) and a configurable TCP port scan on the local subnet; results appear in a bottom sheet with one-tap **Add Host**; also reachable from a **Scan network** link in the Add Host panel
@@ -27,6 +29,11 @@ and this project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0
 - Network discovery: silent error catches replaced with `debugPrint` logging; `_loadSubnets` now handles `NetworkInterface.list` failures gracefully; scan errors shown in the UI
 - `DiscoveredHost.merge()` now preserves source when merging two hosts from the same discovery method
 
+### Performance
+- Dashboard sort memoization — `HostsDashboard` no longer re-sorts the full host list on every keystroke; added an `identical`-based memo (`_memoSortedHosts`) and a set-based selection cleanup; O(n log n) per build → amortized O(1) for unchanged inputs
+- External-edit watcher deduplication — `ExternalEditService._startWatcher` cancels any existing watcher for the same (host, remote path) before creating a new one, preventing duplicate poll timers when a file is re-opened
+- K8s port-forward log-line accumulation — `ContainerService.startPodPortForward` listener early-returns after `Forwarding from` is matched instead of accumulating all kubectl output indefinitely
+
 ---
 
 ## [0.1.33] — 2026-06-07

README.md

@@ -1,5 +1,5 @@
 <p align="center">
-  <img src="app/assets/app_icon.png" alt="YourSSH" />
+  <img width="120" src="app/assets/logo-readme.png" alt="YourSSH" />
   <h1 align="center">YourSSH</h1>
   <p align="center">
     <a href="LICENSE"><img src="https://img.shields.io/badge/License-MIT-blue.svg" alt="License: MIT" /></a>
@@ -86,6 +86,7 @@ sudo dpkg -r yourssh
 - **Jump host / bastion proxy** — connect to internal servers via a bastion host; select any saved host as the jump hop in the host detail panel
 - **SSH agent forwarding** — per-host toggle (like `ssh -A`) to hop between servers with the keys on your local machine; serves your system agent, falling back to app-Keychain keys when no agent is running — private keys never leave your machine; a status line in the host panel and a per-session key icon show whether forwarding is ready, active, on Keychain fallback, or refused by the server
 - **Local shell** — spawn native macOS/Windows/Linux shell alongside SSH sessions
+- **Keyword highlighting** — user-defined regex rules tint matching terminal output; ships with Error/Warning/Fail defaults (red/yellow/cyan); toggle, rule list, add/edit dialog, and per-rule color picker in Settings → Terminal and the terminal config side panel
 - **xterm-256color** terminal emulation with full PTY support
 
 ### File Management
@@ -148,54 +149,106 @@ sudo dpkg -r yourssh
 
 ## Screenshots
 
+### Terminal & SSH
+
 <table>
   <tr>
-    <td align="center"><b>Home — Host List</b><br/><img src="screenshots/01-home-hosts.png"/></td>
+    <td align="center"><b>Hosts Dashboard</b><br/><img src="screenshots/01-terminal-ssh/01-hosts-dashboard.png"/></td>
+    <td align="center"><b>New Host Panel (SSH)</b><br/><img src="screenshots/01-terminal-ssh/02-new-host-panel-ssh.png"/></td>
+  </tr>
+  <tr>
     <td align="center"><b>SSH Terminal with AI Assistant</b><br/><img src="screenshots/02-ssh-terminal-ai.png"/></td>
+    <td align="center"><b>Dashboard — RDP Host Badges</b><br/><img src="screenshots/01-terminal-ssh/04-dashboard-with-rdp-badge.png"/></td>
   </tr>
+</table>
+
+### SFTP
+
+<table>
   <tr>
-    <td align="center"><b>SFTP File Browser</b><br/><img src="screenshots/03-sftp-browser.png"/></td>
-    <td align="center"><b>Plugins</b><br/><img src="screenshots/04-plugins.png"/></td>
+    <td align="center"><b>Dual-Panel SFTP Browser</b><br/><img src="screenshots/02-sftp/01-sftp-browser.png"/></td>
   </tr>
+</table>
+
+### Port Forwarding
+
+<table>
   <tr>
-    <td align="center"><b>DevOps Hub — Network Tools</b><br/><img src="screenshots/05-devops-hub-network-tools.png"/></td>
-    <td align="center"><b>Web Tools — HTTP Client</b><br/><img src="screenshots/08-web-tools-http-client.png"/></td>
+    <td align="center"><b>Port Forward Rules</b><br/><img src="screenshots/03-port-forwarding/01-port-forward-rules.png"/></td>
   </tr>
+</table>
+
+### Credentials & Security
+
+<table>
   <tr>
-    <td align="center"><b>Snippets</b><br/><img src="screenshots/09-snippets.png"/></td>
-    <td align="center"><b>Settings — Sync</b><br/><img src="screenshots/06-settings-sync.png"/></td>
+    <td align="center"><b>SSH Keychain</b><br/><img src="screenshots/04-credentials-security/01-keychain.png"/></td>
+    <td align="center"><b>Known Hosts</b><br/><img src="screenshots/04-credentials-security/02-known-hosts.png"/></td>
+  </tr>
+</table>
+
+### Settings
+
+<table>
+  <tr>
+    <td align="center"><b>Connection &amp; Terminal</b><br/><img src="screenshots/05-settings/01-settings-general.png"/></td>
+    <td align="center"><b>Terminal Themes</b><br/><img src="screenshots/05-settings/02-settings-terminal.png"/></td>
   </tr>
   <tr>
+    <td align="center"><b>Sync</b><br/><img src="screenshots/05-settings/03-settings-sync.png"/></td>
     <td align="center"><b>P2P QR Sync — Export via QR</b><br/><img src="screenshots/10-settings-sync-qr-code.png"/></td>
-    <td align="center"><b>Session Recording &amp; Playback</b><br/><img src="screenshots/11-recording.png"/></td>
   </tr>
   <tr>
-    <td align="center"><b>Terminal Sharing (Multiplayer)</b><br/><img src="screenshots/12-multiple-player.png"/></td>
-    <td align="center"><b>Settings — Terminal Themes</b><br/><img src="screenshots/07-settings-terminal-themes.png"/></td>
+    <td align="center"><b>Updates</b><br/><img src="screenshots/05-settings/04-settings-updates.png"/></td>
+  </tr>
+</table>
+
+### Plugins
+
+<table>
+  <tr>
+    <td align="center"><b>Plugin Manager</b><br/><img src="screenshots/06-plugins/01-plugins.png"/></td>
+    <td align="center"><b>DevOps Hub — Network Tools</b><br/><img src="screenshots/05-devops-hub-network-tools.png"/></td>
+  </tr>
+  <tr>
+    <td align="center"><b>Web Tools — HTTP Client</b><br/><img src="screenshots/08-web-tools-http-client.png"/></td>
+    <td align="center"><b>Snippets</b><br/><img src="screenshots/09-snippets.png"/></td>
   </tr>
 </table>
 
 ### In-App RDP Client
 
 <table>
   <tr>
-    <td align="center"><b>Dashboard — RDP Host Badges</b><br/><img src="screenshots/01-dashboard-rdp-badge.png"/></td>
     <td align="center"><b>Host Editor — RDP Form</b><br/><img src="screenshots/02-host-editor-rdp-form.png"/></td>
+    <td align="center"><b>Server Certificate — TOFU Dialog</b><br/><img src="screenshots/03-tofu-certificate-dialog.png"/></td>
   </tr>
   <tr>
-    <td align="center"><b>Server Certificate — TOFU Dialog</b><br/><img src="screenshots/03-tofu-certificate-dialog.png"/></td>
     <td align="center"><b>RDP Workspace — Connected</b><br/><img src="screenshots/04-rdp-workspace-connected.png"/></td>
+    <td align="center"><b>Fullscreen with Hover Pill</b><br/><img src="screenshots/05-fullscreen-with-pill.png"/></td>
   </tr>
   <tr>
-    <td align="center"><b>Fullscreen with Hover Pill</b><br/><img src="screenshots/05-fullscreen-with-pill.png"/></td>
     <td align="center"><b>Fullscreen — Clean View</b><br/><img src="screenshots/06-fullscreen-clean.png"/></td>
+    <td align="center"><b>Hover Reveal — Exit Bar</b><br/><img src="screenshots/07-fullscreen-hover-reveal.png"/></td>
   </tr>
   <tr>
-    <td align="center"><b>Hover Reveal — Exit Bar</b><br/><img src="screenshots/07-fullscreen-hover-reveal.png"/></td>
     <td align="center"><b>Back to Windowed Mode</b><br/><img src="screenshots/08-back-to-windowed.png"/></td>
   </tr>
 </table>
 
+### Audit Log & Recording
+
+<table>
+  <tr>
+    <td align="center"><b>Audit Log</b><br/><img src="screenshots/10-audit-recording/01-audit-log.png"/></td>
+    <td align="center"><b>Recording Library</b><br/><img src="screenshots/10-audit-recording/02-recording-library.png"/></td>
+  </tr>
+  <tr>
+    <td align="center"><b>Session Recording &amp; Playback</b><br/><img src="screenshots/11-recording.png"/></td>
+    <td align="center"><b>Terminal Sharing (Multiplayer)</b><br/><img src="screenshots/12-multiple-player.png"/></td>
+  </tr>
+</table>
+
 ---
 
 ## Tech Stack