fix: add effective_tokens_suffix template var, fix CI, update all workflow footers

- Add effective_tokens.cjs to SAFE_OUTPUTS_FILES in setup.sh (fixes CI test)
- Add effective_tokens_suffix pre-formatted suffix (e.g. ' · ● 1.2K' or '') to all
  footer template contexts alongside effective_tokens and effective_tokens_formatted
- Use getEffectiveTokensFromEnv() in generateFooterWithMessages() to centralize parsing
- Update all 39 workflow footer templates with {effective_tokens_suffix}{history_link}
- Update messages_core.cjs and docs to document the new effective_tokens_suffix variable

Agent-Logs-Url: https://github.com/github/gh-aw/sessions/0fd227b9-6e6a-4159-90a2-42ef23b2e84b

Co-authored-by: pelikhan <4175913+pelikhan@users.noreply.github.com>

Author: Copilot

.github/workflows/archie.lock.yml

@@ -26,7 +26,7 @@ safe-outputs:
   add-comment:
     max: 1
   messages:
-    footer: "> 📊 *Diagram rendered by [{workflow_name}]({run_url})*{history_link}"
+    footer: "> 📊 *Diagram rendered by [{workflow_name}]({run_url})*{effective_tokens_suffix}{history_link}"
     footer-workflow-recompile: "> 🔧 *Workflow sync report by [{workflow_name}]({run_url}) for {repository}*"
     footer-workflow-recompile-comment: "> 🔄 *Update from [{workflow_name}]({run_url}) for {repository}*"
     run-started: "📐 [{workflow_name}]({run_url}) is analyzing the architecture for this {event_type}..."