Moving discordConstants functionality to dotenv

[ProducerMatt]

DEPENDS ON #247 and #263

The goal of this PR is to externalize the discordConstants functionality to the dotenv, so that the admin can customize it to their server.

TODO

make all calls to discord for Rob server roles dependent on dotenv instead. i.e. discord.utils.get(guild.roles, name="bot dev")

Checked

• [ ] gpt3module (outdated and should be removed?)
• [ ] wolfram (need API access)
• [x] chatgpt (need api access)
• [x] questions (question retrieval and editing were split, thanks @MatthewBaggins)
• [x] videosearch
• [x] AlignmentNewsletterSearch
• [x] Eliza
• [x] Random
• [x] Silly
• [x] StampyControls
• [x] duckduckgo
• [x] sentience
• [x] why

irrelevant (or low-priority at least) outside of Rob's server: invitemanager, reply, stampcollection

Var Changes

summary of changes in config.py, see lines 82 onward

"Pluralizing" refers to going from singular variables, if x == old_var to iterables checked like if x in new_var)

new:

• ROBMILES_DEFAULTS: when defined, sets relevant values to defaults for Rob's server and ignores other external settings, i.e. bot_dev_ids. Convenience setting for Rob.
• DATABASE_PATH for DB of Rob's YouTube comment questions
• FACTOID_DATABASE_PATH for modules/Factoids.py
• BOT_DEV_IDS: ids of dev users, union with BOT_VIP_IDS
• BOT_REBOOT: provides a choice for how the bot reboots itself.
• PAID_SERVICE_FOR_ALL: when defined, the ChatGPT module limits responses to an approved set of users
• PAID_SERVICE_ROLE_IDS: if the above is defined, these are the approved users

changed:

• bot_admin_role_id,bot_dev_role_id (latter unused) -> BOT_DEV_ROLES (pluralized)
• rob_id -> BOT_VIP_IDS (pluralized). I've also assumed that "VIP" user ids should be included in BOT_DEV_IDS
• stampy_control_channel_ids -> BOT_CONTROL_CHANNEL_IDS
• stampy_private_channel_id -> BOT_PRIVATE_CHANNEL_ID
• stampy_id -> instead please call function Utilities.get_instance().stampy_is_author(message), this gets stampy's id from the current internal state rather than a config file
• openai_channel_ids -> PAID_SERVICE_CHANNEL_IDS

basically moved from Constants to config:

• can_invite_role_id
• member_role_id

[jknowak]

This would have to take into account the test I introduced here https://github.com/StampyAI/stampy/pull/253 @ProducerMatt

[ProducerMatt]

@jknowak thank you for bringing this to my attention.

Since my fork means people will enable different functionality and thus not need the same channels, I'll need to generalize this to some kind of module-updateable "needed discord channels" check that can alert the user if one is missing.