CLI: Update Go SDK to v0.28.0 (670d1868beed69adfc0144e60fb923b01f55b594) (#93)

This PR updates the Go SDK dependency to the latest version.

## SDK Update
- Updated kernel-go-sdk to v0.28.0
(670d1868beed69adfc0144e60fb923b01f55b594)

## Coverage Analysis
A full enumeration of SDK methods and CLI commands was performed. No
coverage gaps were found.

### SDK Methods Covered
All SDK methods from `api.md` have corresponding CLI commands:
- **Deployments**: New, Get, List, Follow
- **Apps**: List
- **Invocations**: New, Get, Update, List, DeleteBrowsers, Follow
- **Browsers**: New, Get, Update, List, Delete, DeleteByID,
LoadExtensions
- **Browsers.Replays**: List, Download, Start, Stop
- **Browsers.Fs**: NewDirectory, DeleteDirectory, DeleteFile,
DownloadDirZip, FileInfo, ListFiles, Move, ReadFile, SetFilePermissions,
Upload, UploadZip, WriteFile
- **Browsers.Fs.Watch**: Events, Start, Stop
- **Browsers.Process**: Exec, Kill, Resize, Spawn, Status, Stdin,
StdoutStream
- **Browsers.Logs**: Stream
- **Browsers.Computer**: CaptureScreenshot, ClickMouse, DragMouse,
MoveMouse, PressKey, Scroll, SetCursorVisibility, TypeText
- **Browsers.Playwright**: Execute
- **Profiles**: New, Get, List, Delete, Download
- **Proxies**: New, Get, List, Delete, Check
- **Extensions**: List, Delete, Download, DownloadFromChromeStore,
Upload
- **BrowserPools**: New, Get, Update, List, Delete, Acquire, Flush,
Release
- **Agents.Auth**: New, Get, List, Delete
- **Agents.Auth.Invocations**: New, Get, Submit (Exchange is x-cli-skip)
- **Credentials**: New, Get, Update, List, Delete, TotpCode
- **CredentialProviders**: New, Get, Update, List, Delete, Test

Triggered by:
kernel/kernel-go-sdk@670d186
Reviewer: @stainless-app[bot]

<!-- CURSOR_SUMMARY -->
---

> [!NOTE]
> **Dependency update**
> 
> - Bumps `github.com/kernel/kernel-go-sdk` from `v0.27.1-...` to
`v0.28.0` in `go.mod` and `go.sum`.
> 
> *No application code changes included.*
> 
> <sup>Written by [Cursor
Bugbot](https://cursor.com/dashboard?tab=bugbot) for commit
72ce5b1. This will update automatically
on new commits. Configure
[here](https://cursor.com/dashboard?tab=bugbot).</sup>
<!-- /CURSOR_SUMMARY -->

Co-authored-by: Cursor Agent <cursor-agent@kernel.sh>

Author: rgarcia

go.mod

@@ -9,7 +9,7 @@ require (
 	github.com/charmbracelet/lipgloss/v2 v2.0.0-beta.1
 	github.com/golang-jwt/jwt/v5 v5.2.2
 	github.com/joho/godotenv v1.5.1
-	github.com/kernel/kernel-go-sdk v0.27.1-0.20260121054822-cee2050be3f8
+	github.com/kernel/kernel-go-sdk v0.28.0
 	github.com/pkg/browser v0.0.0-20240102092130-5ac0b6a4141c
 	github.com/pquerna/otp v1.5.0
 	github.com/pterm/pterm v0.12.80

go.sum

@@ -66,8 +66,8 @@ github.com/inconshreveable/mousetrap v1.1.0 h1:wN+x4NVGpMsO7ErUn/mUI3vEoE6Jt13X2
 github.com/inconshreveable/mousetrap v1.1.0/go.mod h1:vpF70FUmC8bwa3OWnCshd2FqLfsEA9PFc4w1p2J65bw=
 github.com/joho/godotenv v1.5.1 h1:7eLL/+HRGLY0ldzfGMeQkb7vMd0as4CfYvUVzLqw0N0=
 github.com/joho/godotenv v1.5.1/go.mod h1:f4LDr5Voq0i2e/R5DDNOoa2zzDfwtkZa6DnEwAbqwq4=
-github.com/kernel/kernel-go-sdk v0.27.1-0.20260121054822-cee2050be3f8 h1:D44gjEjkLww0lwnhNNJgaNLNVwkEgtkyt5w66epvE/Y=
-github.com/kernel/kernel-go-sdk v0.27.1-0.20260121054822-cee2050be3f8/go.mod h1:EeZzSuHZVeHKxKCPUzxou2bovNGhXaz0RXrSqKNf1AQ=
+github.com/kernel/kernel-go-sdk v0.28.0 h1:cvaCWP25UIB5w6oOdQ5J+rVboNGq3VaWYhtmshlPrhg=
+github.com/kernel/kernel-go-sdk v0.28.0/go.mod h1:EeZzSuHZVeHKxKCPUzxou2bovNGhXaz0RXrSqKNf1AQ=
 github.com/klauspost/cpuid/v2 v2.0.9/go.mod h1:FInQzS24/EEf25PyTYn52gqo7WaD8xa0213Md/qVLRg=
 github.com/klauspost/cpuid/v2 v2.0.10/go.mod h1:g2LTdtYhdyuGPqyWyv7qRAmj1WBqxuObKfj5c0PQa7c=
 github.com/klauspost/cpuid/v2 v2.0.12/go.mod h1:g2LTdtYhdyuGPqyWyv7qRAmj1WBqxuObKfj5c0PQa7c=