Update .env examples

.env.example

@@ -1,12 +1,45 @@
-# Discord bot token with message content intents, from https://discord.com/developers/applications
-DISCORD="TOKEN"
-APPLICATION_ID=""
+# !! Core Discord application settings
 
-# Channels to talk to the AI in
-CHANNELIDS="123456789012345678,123456789012345678"
+# Discord bot token; requires MESSAGE_CONTENT intent, see: [link to be added later]
+DISCORD_TOKEN=MTAzMDQ2NzEyMzQ1Njc4OTAyNDU2Nzgw.THIS_IS_NOT-A_REAL_TOKEN.VvE5Rhe_i-BKp9G97LPJZn5aBr4
 
-REPLY_CHANCE=0.99
+APPLICATION_ID=123456789012345678
 
-# For Workers AI
-CF_ACCOUNT="ACCOUNT_ID"
-CF_TOKEN=""
+# !! Environment context
+
+# Specify the Node environment context that SpongeChat should be running in.
+## Usually, env#NODE_ENV is either one of PRODUCTION, DEVELOPMENT, or STAGING.
+NODE_ENV=DEVELOPMENT
+
+# These keys are used for developer mode and debugging.
+DEV_GUILD=123456789012345678
+DEV_UNLOCK_ROLE=123456789012345678
+
+# !! Database (k/V)
+
+# A Valkey (Redis OSS)-compatible key/value store is required to run SpongeChat 2.
+## Although Dragonfly uses the BSL, it is currently the only Redis-compatible k/V store that supports JSON.
+## Dragonfly has decent corporate goodwill and the BSL changes to OSS after 4 years. As such, we use it.
+KV_URI=redis://127.0.0.1:6379
+
+# !! Model activation settings
+
+# Select a mode for model activation.
+## WHITELIST only allows channels specified in ACTIVATION_LIST.
+## BLACKLIST allows all channels other than those specified in ACTIVATION_LIST.
+ACTIVATION_MODE=WHITELIST
+
+# A comma-separated list of channel IDs. Read env#ACTIVATION_MODE for more information.
+ACTIVATION_CHANNEL_SETLIST=123456789012345678
+
+# !! Model settings
+
+# Workers AI: Specify a Cloudflare account ID and token for use with Workers AI.
+## SAFETY WARNING: Scope your API token to only be accessible with Workers AI.
+CLOUDFLARE_ACCOUNT_ID=abcdef1234567890abcdef1234567890
+
+CLOUDFLARE_ACCOUNT_TOKEN=v1.0-abcdef1234567890abcdef1234567890abcdef1234567890abcdef1234567890
+
+# The following variables specify instruction sets and configuration for the various models in SpongeChat.
+## The value of the variable should correspond to the key of its' responding configuration in modelConstants.js.
+MODEL_LLM_PRESET=default