chore: add example development environment configuration file

Author: wiktoriavh

.env.development.example

@@ -0,0 +1,19 @@
+# Development Environment Configuration
+# Public values - safe to commit to repository
+# These are Discord IDs for your development/test server
+
+# Discord Server ID (your dev server)
+SERVER_ID=your-server-id
+
+# Channel IDs (from your dev server)
+GUIDES_CHANNEL_ID=your-guide-channel-id
+REPEL_LOG_CHANNEL_ID=your-repel-log-channel-id
+
+# Role IDs (from your dev server)
+REPEL_ROLE_ID=your-repel-role-id
+MODERATORS_ROLE_IDS=your-moderator-role-id
+
+# Other
+GUIDES_TRACKER_PATH=guides-tracker.json
+
+# Note: DISCORD_TOKEN & CLIENT_ID should be in .env.local (not committed)