[BUG] Greetings workflow fails on every opened issue and PR: first-interaction inputs use the old names

[tigerblue77]

Is there an existing issue for this?

• I have searched the existing issues

Current Behavior

Since #400, ansible/roles/github/templates/greetings.yml.j2 calls linuxserver/github-workflows/.github/actions/first-interaction@v1, which declares the inputs issue_message, pr_message and repo_token. The template still passes issue-message, pr-message and repo-token, the names used by actions/first-interaction@v1. GitHub drops them (Unexpected input(s) 'issue-message', 'pr-message', 'repo-token', valid inputs are ['issue_message', 'pr_message', 'repo_token']), so the wrapper hands empty messages to actions/first-interaction@v3.1.0. On opened events, that action reads both messages as required and fails with Input required and not supplied: issue_message.

In linuxserver/docker-kasm, whose greetings.yml was regenerated on 2026-09-08, the greeting job failed on the four items opened since then: linuxserver/docker-kasm#106, linuxserver/docker-kasm#107, linuxserver/docker-kasm#108 and linuxserver/docker-kasm#109. Other events skip before reading the inputs, e.g. a synchronize on linuxserver/docker-kasm#105 on 2026-09-20 passed.

Expected Behavior

The greeting job passes, and first-time contributors get their message.

Steps To Reproduce

1. Open an issue or a pull request in a repository whose .github/workflows/greetings.yml was generated from the current template, e.g. linuxserver/docker-kasm.
2. The greeting job fails, with the Unexpected input(s) annotation quoted above.

Environment

- GitHub Actions, `ubuntu-latest` runner
- Template: `ansible/roles/github/templates/greetings.yml.j2` at 44ca128

Docker creation

Not applicable: the bug is in the generated .github/workflows/greetings.yml GitHub Actions workflow, no container is involved.

Container logs

# Annotation of the failed greeting job on linuxserver/docker-kasm#108
# https://github.com/linuxserver/docker-kasm/actions/runs/35851054932/job/107148567936
Unexpected input(s) 'issue-message', 'pr-message', 'repo-token', valid inputs are ['issue_message', 'pr_message', 'repo_token']

# actions/first-interaction v3.1.0 dist/index.js run locally on an "opened" issue event,
# with the empty messages the wrapper passes
Running actions/first-interaction!
Error: Input required and not supplied: issue_message
    at Object.getInput (file:///tmp/claude-0/fi/dist/index.js:27041:17)