[E00-S04-T05] .env.example contains placeholders only (#404)

Co-authored-by: bot-implementer <bot-implementer@fabrika.internal>

packages/config/package.json

@@ -3,7 +3,7 @@
   "version": "0.0.0",
   "private": true,
   "type": "module",
-  "description": "EPPP configuration service. Owns the TypeBox/Ajv configuration schema (E00-S04-T01), the field-specific startup error for a missing required setting (E00-S04-T02), the secret redaction layer (E00-S04-T03) and the environment adapter — the single owner of process.env reads, validating HOST as a hostname/IP at the adapter boundary (E00-S04-T04); the .env.example template (E00-S04-T05) lands in a later task.",
+  "description": "EPPP configuration service. Owns the TypeBox/Ajv configuration schema (E00-S04-T01), the field-specific startup error for a missing required setting (E00-S04-T02), the secret redaction layer (E00-S04-T03) and the environment adapter — the single owner of process.env reads, validating HOST as a hostname/IP at the adapter boundary (E00-S04-T04); the committed .env.example template (E00-S04-T05) ships placeholder values only.",
   "scripts": {
     "build": "tsc -p tsconfig.json",
     "typecheck": "tsc -p tsconfig.json --noEmit"

packages/config/src/index.ts

@@ -26,8 +26,8 @@
  * reads `process.env` directly. `HOST` is validated at the adapter boundary
  * as a hostname or IP address before it is used for binding or logged, so
  * arbitrary env content is never echoed verbatim into the startup log. The
- * `.env.example` template (E00-S04-T05) builds on this boundary in a later
- * task.
+ * committed `.env.example` template (E00-S04-T05) documents the same
+ * variables with placeholder values only.
  */
 
 export { configSchema } from './schema.js';