fix(kubernetes): stop scoping marketplace app list to the target regi…

…on (#600)

* fix(kubernetes): stop scoping marketplace app list to the target region

ListDefaultApps/CheckAPPName call the global /v2/kubernetes/applications
catalogue, but civogo's sendRequest tacks the client's Region onto every
GET as a query param. Since #582 removed the hardcoded nyc1 override, the
call now sends the user's real --region, which 404s with
database_region_not_found for any region the marketplace backend doesn't
know about (e.g. jkt1) -- aborting `civo kubernetes create` before the
cluster is ever requested, even though the region itself is valid for
cluster creation.

Clear the region explicitly for this catalogue call instead of relying on
whatever region the client happens to be configured with.

Co-Authored-By: Claude Sonnet 5 <noreply@anthropic.com>

* fix: bump go toolchain and x/image to clear govulncheck findings

toolchain go1.26.6 resolves the crypto/tls, net/url, net/http/idna, and
encoding/asn1 stdlib CVEs; golang.org/x/image v0.45.0 resolves the
vp8l/webp/tiff decoding CVEs.

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Co-authored-by: Claude Sonnet 5 <noreply@anthropic.com>

Release v1.5.4

Release v1.5.3

v1.5.1

- fix: resolve security vulnerabilities (Go 1.25.9 + golang.org/x/image v0.38.0)
- fix: remove hardcoded nyc1 region from marketplace app queries

feat: add civo vpc command suite with full CRUD for VPC resources (#579)

* feat: add civo vpc command suite with full CRUD for VPC resources

Implement the complete `civo vpc` command hierarchy using the VPC-prefixed
methods from civogo SDK v0.7.0-alpha1. All commands target the /v2/vpc/ API
path and follow existing CLI patterns for output formatting, batch deletion,
region handling, and flag conventions.

Command tree:

  civo vpc network      ls | create | show | update | remove
  civo vpc subnet       ls | create | show | remove | attach | detach
  civo vpc firewall     ls | create | show | update | remove
  civo vpc firewall rule  ls | create | remove
  civo vpc loadbalancer ls | create | show | update | remove
  civo vpc ip           ls | reserve | show | update | assign | unassign | delete

Implementation details:
- 37 new files in cmd/vpc/ covering network, subnet, firewall, firewall
  rules, load balancer, and reserved IP resources
- Wire VPCCmd into rootCmd via cmd/root.go
- Subnet commands require --network flag to scope operations to a network
- Load balancer create/update support repeatable --backend flag with
  format ip:source_port:target_port:protocol:health_check_port
- IP assign uses --resource-id and --resource-type for generic resource
  assignment (not limited to instances)
- Firewall list resolves network IDs to names via ListVPCNetworks
- Firewall show includes inline rule listing
- All remove commands support batch deletion with confirmation prompts
- Three-way output support: json, custom fields, and human-readable

* chore(github): Update github workflow go version

* fix: resolve golangci-lint issues in vpc commands

- Fix gofmt alignment in var blocks for vpc_firewall_create.go and
  vpc_loadbalancer_update.go
- Simplify createRules assignment to satisfy staticcheck QF1007

---------

Co-authored-by: Gianluca Cannata <gianluca@civo.com>

Add MB to used objectstore output (#564)

* Add KB to used objectstore output

* Convert output from KB to MB

* fix: improve object store stats display with human-readable size format

* test: add unit tests for humanSize function with various byte sizes

* fix output msg

---------

Co-authored-by: Michele Giornetta <michelegiornetta@gmail.com>
Co-authored-by: Michele Giornetta <michele@civo.com>

bump github.com/ulikunitz/xz to v0.5.15 (#572)

upgrade civogo to 0.6.5 (#567)

* upgrade civogo to 0.6.5

* go mod tidy

add deprecation message for dbs (#565)