chore: migrate package manager from npm to pnpm

[hazre]

Description

Fixes #

Type of change

• Bug fix (non-breaking change which fixes an issue)
• New feature (non-breaking change which adds functionality)
• Breaking change (fix or feature that would cause existing functionality to not work as expected)
• This change requires a documentation update

Checklist:

• My code follows the style guidelines of this project
• I have performed a self-review of my own code
• I have commented my code, particularly in hard-to-understand areas
• I have made corresponding changes to the documentation
• My changes generate no new warnings

[dozro]

merging this will probably be a problem for #176 bc #176 introduces a new dep

[github-actions]

OpenTofu plan for production

Plan: 2 to add, 0 to change, 2 to destroy.

OpenTofu used the selected providers to generate the following execution
plan. Resource actions are indicated with the following symbols:
-/+ destroy and then create replacement

OpenTofu will perform the following actions:

  # cloudflare_worker_version.site must be replaced
-/+ resource "cloudflare_worker_version" "site" {
!~      annotations         = {
+           workers_message      = (known after apply)
+           workers_tag          = (known after apply)
!~          workers_triggered_by = "create_version_api" -> (known after apply)
        } -> (known after apply)
!~      assets              = { # forces replacement
!~          asset_manifest_sha256 = "571894a54b399bef7a5c40ab051dc6886b2bc8e182571076198b96e31efe3158" -> "cd99ad0c1e17657938f2298c251c151009a0576648daf3f1dbe57a41d49b92bf" # forces replacement
!~          directory             = "/home/runner/work/Sable/Sable/dist" -> "/github/workspace/dist"
#            (1 unchanged attribute hidden)
        }
+       compatibility_flags = (known after apply)
!~      created_on          = "2026-03-10T06:07:19Z" -> (known after apply)
!~      id                  = "************************************" -> (known after apply)
+       limits              = (known after apply)
+       main_script_base64  = (known after apply)
!~      number              = 2 -> (known after apply)
!~      source              = "terraform" -> (known after apply)
+       startup_time_ms     = (known after apply)
#        (4 unchanged attributes hidden)
    }

  # cloudflare_workers_deployment.site must be replaced
-/+ resource "cloudflare_workers_deployment" "site" {
!~      annotations  = { # forces replacement
!~          workers_message      = <<-EOT
              - Merge pull request #126 from SableClient/prepare-release
              - 
              - prepare release
              + chore: migrate package manager from npm to pnpm
            EOT
!~          workers_triggered_by = "deployment" -> (known after apply)
        }
!~      author_email = "cloudflare@sl.sable.moe" -> (known after apply)
!~      created_on   = "2026-03-10T06:07:20Z" -> (known after apply)
!~      id           = "************************************" -> (known after apply)
!~      source       = "terraform" -> (known after apply)
!~      versions     = [ # forces replacement
!~          {
!~              version_id = "************************************" -> (known after apply)
#                (1 unchanged attribute hidden)
            },
        ]
#        (3 unchanged attributes hidden)
    }

Plan: 2 to add, 0 to change, 2 to destroy.

Warning: Attribute Deprecated

  with cloudflare_workers_custom_domain.site,
  on main.tf line 41, in resource "cloudflare_workers_custom_domain" "site":
  41:   environment = "production"

This attribute is deprecated.

(and one more similar warning elsewhere)

📝 Plan generated in Cloudflare Infra #7

[hazre]

merging this will probably be a problem for #176 bc #176 introduces a new dep

merging this will probably be a problem for #176 bc #176 introduces a new dep

I left a comment on the PR.

[github-actions]

Deploying with    Cloudflare Workers

Status	Preview URL	Commit	Alias	Updated (UTC)
✅ Deployment successful!	https://pr-177-sable.raspy-dream-bb1d.workers.dev	e037a40	pr-177	Wed, 11 Mar 2026 18:01:33 GMT