Enable merge queue on main (blocked: token lacks Administration: write)

[argonui]

Task

Enable a merge queue on main so PRs merge through a validated queue rather than directly.

Status

• ✅ Workflow half is done. The Go workflow now runs on the merge_group event (PR ci: run on merge_group so a merge queue can gate PRs #110, merged to main), so its build check will execute against the queue's candidate merge commits.
• ⛔ Repo-setting half is blocked. Creating the ruleset that turns the queue on requires the Administration: Read and write permission, which the current automation token lacks — POST /repos/argonui/TTSModManager/rulesets returns 403 Resource not accessible by personal access token.

What needs to happen

Someone with admin access finishes this one of two ways.

Option A — grant the token Administration: Read and write, then the ruleset can be created via API. Ready-to-use payload:

{
  "name": "main merge queue",
  "target": "branch",
  "enforcement": "active",
  "conditions": { "ref_name": { "include": ["~DEFAULT_BRANCH"], "exclude": [] } },
  "rules": [
    { "type": "merge_queue", "parameters": {
        "merge_method": "MERGE",
        "grouping_strategy": "ALLGREEN",
        "max_entries_to_build": 5,
        "max_entries_to_merge": 5,
        "min_entries_to_merge": 1,
        "min_entries_to_merge_wait_minutes": 5,
        "check_response_timeout_minutes": 60
    } },
    { "type": "required_status_checks", "parameters": {
        "required_status_checks": [ { "context": "build" } ],
        "strict_required_status_checks_policy": false,
        "do_not_enforce_on_create": false
    } }
  ]
}

Option B — configure it in the UI: Settings → Rules → Rulesets → New branch ruleset:

• Enforcement: Active; target: Default branch.
• Rule Require merge queue → merge method Merge commit.
• Rule Require status checks to pass → add build.

Notes

• Safe to enable now: because merge_group is already on main, the queue's required build check can run. (Enabling it before PR ci: run on merge_group so a merge queue can gate PRs #110 landed would have deadlocked merges.)
• Chosen config mirrors the current single CI job (build) and merge-commit method.
• Labels aren't set on this issue: the automation token also lacks Issues label-write.