docs(quick-261106-e5v): purge token rename leftovers, todo closed

.planning/quick/261106-e5v-purge-token-rename-leftovers/261106-e5v-PLAN.md

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+---
+quick_id: 261106-e5v
+type: quick
+---
+
+# Purge token rename leftovers
+
+Todo 2026-10-20-rename-site-cache-purge-env-in-consumers.md. Check what grzybyfunkcjonalne still lacks for the NUXT_CACHE_PURGE_TOKEN rename and finish it: layer pins, env templates and docs, deploy check, server rotation, plugin READMEs, deprecated names in the layers.

.planning/quick/261106-e5v-purge-token-rename-leftovers/261106-e5v-SUMMARY.md

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+---
+quick_id: 261106-e5v
+status: complete
+date: 2026-11-06
+---
+
+# Purge token rename leftovers — summary
+
+Already done before this task (found, not changed):
+- vue-grzybyfunkcjonalne-app pins vue-journal-layer v0.8.1, vue-menu-layer v0.5.1, vue-faq-layer v0.5.1.
+- sm-grzybyfunkcjonalne-app deploy templates, DEPLOY.md and README use NUXT_CACHE_PURGE_TOKEN (535d594), DEPLOY.md has the rotation recipe.
+- Server (/srv/grzybyfunkcjonalne, counts only): nuxt/.env has 0 NUXT_SITE_CACHE_PURGE_TOKEN and 1 NUXT_CACHE_PURGE_TOKEN, go/.env 1 SUMMER_SITE_CACHE__PURGE_TOKEN; the UAT home page served on loopback has 0 cachePurgeToken.
+- The three layers no longer read NUXT_SITE_CACHE_* in their sources (step 6).
+
+Done here:
+- sm-grzybyfunkcjonalne-app 4e2cf0c: scripts/check-deploy.sh refuses a NUXT_SITE_* key in deploy/nuxt.env.example, requires NUXT_CACHE_PURGE_TOKEN once and empty, and refuses a printf of a NUXT_SITE_* key in DEPLOY.md (demo/summercms.io guard). Passes; a planted old key fails it.
+- sm-journal-plugin f61c90a, sm-menu-plugin 128a33d, sm-faq-plugin a53511b: README names NUXT_CACHE_PURGE_TOKEN.
+
+Not pushed, not tagged, app pointers not bumped.