chore(terraform): anonymize tfvars examples and remove game_servers default

[CoderCoco]

Summary

This PR removes hardcoded default game server configurations and makes the game_servers variable required, shifting to a more flexible example-driven approach. The example configuration is now generic and commented out, requiring users to explicitly define their own game servers.

Key Changes

• Removed default game server definitions from variables.tf: Deleted pre-configured examples for Palworld, Satisfactory, and FoundryVTT that were provided as defaults
• Made game_servers variable required: Removed the default block, making this variable mandatory for all deployments
• Updated terraform.tfvars.example:
  • Changed hosted_zone_name from "codercoco.com" to generic "example.com"
  • Replaced concrete game server examples with a single commented-out Palworld example
  • Added comprehensive documentation explaining the game server structure and how to add custom entries
  • Updated ACM certificate domain example to use example.com
• Updated variable descriptions:
  • hosted_zone_name: Now explicitly states it must already exist and provides example format
  • acm_certificate_domain: Clarified default behavior when null
• Updated documentation in terraform.md to reflect the new required variable approach

Implementation Details

The change encourages explicit configuration over implicit defaults, reducing the risk of users accidentally deploying unwanted services. Users must now copy the example configuration and customize it for their specific needs, making the deployment process more intentional and transparent.

https://claude.ai/code/session_011XwGyddBHntiQYnmtgePVw

[Copilot]

Pull request overview

This PR removes opinionated default Terraform game server configurations and shifts the module to an explicit, example-driven configuration model where users must define their own game_servers map.

Changes:

• Removed the built-in default game_servers map so deployments must explicitly define game servers.
• Made hosted_zone_name (and previously game_servers) required inputs by removing defaults and clarifying variable descriptions.
• Updated terraform.tfvars.example and Terraform docs to use generic example.com guidance and a commented-out game_servers example.

Reviewed changes

Copilot reviewed 3 out of 3 changed files in this pull request and generated 1 comment.

File	Description
terraform/variables.tf	Removes default game server definitions; updates variable descriptions; removes default hosted_zone_name.
terraform/terraform.tfvars.example	Replaces concrete defaults with generic example.com and a commented example game_servers block.
docs/docs/components/terraform.md	Updates variable table to reflect hosted_zone_name as required and documents the generic format.

[Copilot]

PR title doesn’t follow the repo’s Conventional Commits requirement (it should start with a type like feat/fix/chore/etc, optional scope, then ": "). Please rename the PR to something like "refactor(terraform): remove default game server configs" (or another appropriate type/scope).

[CoderCoco]

Fixed — PR title updated to chore(terraform): anonymize tfvars examples and remove game_servers default.

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