7.2: Patreon linking

[TheRockettek]

• Added ability to automatically link and manage patreon linked accounts
• Added ability on website to manage memberships and transfer between servers. Consolidates logic into new membership service to reuse with slash commands.
• Removed the everyone role from role dropdown selectors on the website.
• Reliability fix for image generation service.

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Changes done before 31st of August are part of 7.1:

• Added invite tracking for Welcomer Text, DMs and Images

• Updated default configuration for Welcomer DMs.
• Fixes validation errors not showing on the dashboard.
• Fixes rules screen on dashboard not erroring when no rules were set and was enabled.
• Fixes orders being authorized instead of captured, causing no payments to be made.
• Fixes certain numbers not showing the correct ordinals.
• Fixes messages not being sent when quotes are in a guild or user name.
• Fixes roles being updated on a guild not reflecting on the dashboard.
• Fixes tempchannels being triggered when no lobby is set.
• Fixes animated Welcomer images not showing as animated in Discord due to an incorrect file name.

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[TheRockettek]

includes missed changes