Consider renaming action/repository to `tailnet-connect`, `tailscale-connect` or `setup-tailnet`

Start by reading the repository description and the issue’s naming suggestions, then inspect the action metadata and documentation entry points to see where the current name is presented. The issue asks maintainers to consider a rename but does not settle on a name or define migration requirements; done would require an agreed naming decision and an implementation scope.

I would like to request that the tailscale team consider renaming this repository and action - my feeling is this would best be named tailnet-connect, tailscale-connect or setup-tailnet.

Thoughts:

• my own experience when I saw tailscale/github-action used in a github action was "I don't know what this does" - does it connect to a tailnet or does it allow use of the API
• my own feeling is that tailnet might have two different types of action - connect-tailnet and configure-tailscale-api - or maybe this is a single repository with a command that could either connect or get-api-token
• a survey of other github actions reveals that most larger vendors utilize a "verb" in their action name - while I would not advocate for copying large vendors blindly, in this case it does seem sensible to at least look at larger vendors and see if there is a pattern that we like - I've asked an AI tool to do this:

┌──────────────────────────────────────┬─────────┬────────────┬────────────────────────────┬─────────┬─────────┬────────────────────────────────────────────────────────────────────────────────┐
│            Provider (org)            │ Actions │ Clear verb │ Including noun/verb words¹ │ No verb │ Generic │                                    Examples                                    │
├──────────────────────────────────────┼─────────┼────────────┼────────────────────────────┼─────────┼─────────┼────────────────────────────────────────────────────────────────────────────────┤
│ Google Cloud (google-github-actions) │ 12      │ 92%        │ 92%                        │ 8%      │ 0       │ setup-gcloud, get-gke-credentials, deploy-cloudrun                             │
├──────────────────────────────────────┼─────────┼────────────┼────────────────────────────┼─────────┼─────────┼────────────────────────────────────────────────────────────────────────────────┤
│ Oracle (oracle-actions)              │ 6       │ 83%        │ 100%                       │ 0%      │ 0       │ configure-kubectl-oke, login-ocir, run-oci-cli-command                         │
├──────────────────────────────────────┼─────────┼────────────┼────────────────────────────┼─────────┼─────────┼────────────────────────────────────────────────────────────────────────────────┤
│ AWS (aws-actions)                    │ 22      │ 55%        │ 73%                        │ 27%     │ 0       │ configure-aws-credentials, amazon-ecs-deploy-task-definition, amazon-ecr-login │
├──────────────────────────────────────┼─────────┼────────────┼────────────────────────────┼─────────┼─────────┼────────────────────────────────────────────────────────────────────────────────┤
│ Azure (Azure)                        │ 44      │ 48%        │ 64%                        │ 36%     │ 0       │ setup-kubectl, k8s-deploy, login                                               │
├──────────────────────────────────────┼─────────┼────────────┼────────────────────────────┼─────────┼─────────┼────────────────────────────────────────────────────────────────────────────────┤
│ Alibaba (aliyun)                     │ 5       │ 40%        │ 80%                        │ 20%     │ 0       │ configure-aliyun-credentials-action, acr-login                                 │
├──────────────────────────────────────┼─────────┼────────────┼────────────────────────────┼─────────┼─────────┼────────────────────────────────────────────────────────────────────────────────┤
│ IBM (IBM)                            │ 9       │ 22%        │ 22%                        │ 78%     │ 0       │ setup-python-pz, code-engine-github-action                                     │
├──────────────────────────────────────┼─────────┼────────────┼────────────────────────────┼─────────┼─────────┼────────────────────────────────────────────────────────────────────────────────┤
│ Total                                │ 98      │ 54%        │ 68%                        │ 32%     │ 0       │                                                                                │
└──────────────────────────────────────┴─────────┴────────────┴────────────────────────────┴─────────┴─────────┴────────────────────────────────────────────────────────────────────────────────┘```