Small reorg of the copilot.yml file (#57890)

Author: hubwriter

data/variables/copilot.yml

@@ -51,48 +51,56 @@ copilot_coding_agent_short_cap_c: 'Coding agent'
 ## Short for "Copilot Extensions agent" -> {% data variables.copilot.copilot_agent_short %}
 ## Note: this is NOT a short form for the Copilot coding agent (previously Padawan):
 copilot_agent_short: 'Copilot agent'
-
-## Copilot feature variables (moved from product.yml)
 copilot_agents_short: 'Copilot agents'
 copilot_agents: 'GitHub Copilot agents'
-copilot_autocomplete_pr: 'Copilot text completion'
-copilot_auto_model_selection: 'Copilot auto model selection'
-copilot_auto_model_selection_short: 'auto model selection'
-copilot_auto_model_selection_short_cap_a: 'Auto model selection'
+
+## Copilot Chat
 copilot_chat_dotcom_short: 'Copilot Chat in GitHub'
 copilot_chat_dotcom: 'GitHub Copilot Chat in GitHub'
 copilot_chat_short: 'Copilot Chat'
 copilot_chat: 'GitHub Copilot Chat'
+copilot_mobile_short: 'Copilot Chat in GitHub Mobile'
+copilot_mobile: 'GitHub Copilot Chat in GitHub Mobile'
+copilot_vsc_chat_participant: 'Copilot-enabled VS Code chat participant'
+copilot_vsc_chat_participants: 'Copilot-enabled VS Code chat participants'
+
+## Copilot CLI
 copilot_cli_short: 'Copilot CLI'
 copilot_cli: 'GitHub Copilot CLI'
 copilot_old-cli_short: 'Copilot in the CLI'
 copilot_old-cli: 'GitHub Copilot in the CLI'
+
+## Copilot Extensions
+copilot_extension_short: 'Copilot Extension'
+copilot_extension: 'GitHub Copilot Extension'
+copilot_extensions_short: 'Copilot Extensions'
+copilot_extensions: 'GitHub Copilot Extensions'
+
+## Copilot skillsets
+copilot_skillset_short: 'Copilot skillset'
+copilot_skillset: 'GitHub Copilot skillset'
+copilot_skillsets_short: 'Copilot skillsets'
+copilot_skillsets: 'GitHub Copilot skillsets'
+
+## Various Copilot features
+copilot_autocomplete_pr: 'Copilot text completion'
+copilot_auto_model_selection: 'Copilot auto model selection'
+copilot_auto_model_selection_short: 'auto model selection'
+copilot_auto_model_selection_short_cap_a: 'Auto model selection'
 copilot_customization: 'Copilot Customization'
 copilot_desktop_short: 'Copilot in GitHub Desktop'
 copilot_desktop: 'GitHub Copilot in GitHub Desktop'
 copilot_edits_short: 'Copilot Edits'
 copilot_edits: 'GitHub Copilot Edits'
 copilot_extensibility_platform_short: 'Copilot Extensibility Platform'
 copilot_extensibility_platform: 'GitHub Copilot Extensibility Platform'
-copilot_extension_short: 'Copilot Extension'
-copilot_extension: 'GitHub Copilot Extension'
-copilot_extensions_short: 'Copilot Extensions'
-copilot_extensions: 'GitHub Copilot Extensions'
 copilot_for_prs: 'Copilot pull request summaries'
+copilot_prs_short: 'pull request summaries'
 copilot_in_support: 'Copilot in GitHub Support'
-copilot_mobile_short: 'Copilot Chat in GitHub Mobile'
-copilot_mobile: 'GitHub Copilot Chat in GitHub Mobile'
 copilot_preview_features: 'Copilot preview features'
-copilot_prs_short: 'pull request summaries'
-copilot_skillset_short: 'Copilot skillset'
-copilot_skillset: 'GitHub Copilot skillset'
-copilot_skillsets_short: 'Copilot skillsets'
-copilot_skillsets: 'GitHub Copilot skillsets'
 copilot_sku_isolation: 'Copilot subscription-based network routing'
 copilot_spaces_short: 'Spaces'
 copilot_spaces: 'Copilot Spaces'
-copilot_vsc_chat_participant: 'Copilot-enabled VS Code chat participant'
-copilot_vsc_chat_participants: 'Copilot-enabled VS Code chat participants'
 
 # Note: Copilot Autofix is branded as a Copilot feature but is billed using a Code security or GHAS license
 copilot_autofix: 'GitHub Copilot Autofix'