* Move from env variables to SiteConfig
Related to #5384
This PR only deals with the first remaining part outlined in the issue, starting to use existing SiteConfig keys instead of the env variables.
* Restore Envfile to original version for now
* Action to request account deletion by email
* Confirmation page for user destroy
* Remove some of the old destroy user code
* System tests for user destroy
* Moved user destroy tokens to redis
* Change tests according to the new user destroy token storage (in redis)
* Added info about the link to user delete confirmation email
* Remove blank like from schema.rb
* Delete user destroy token on user delete
* Update confirm user destroy js
* Add ProMembership model
* Implement ProMembershipsController#create
* Implement basic ProMembershipsController#show
* Add ProMembership to ledger
* Populate user history after pro subscription is created
* Add fields for expiration notifications
* Add ProMemberships::ExpirationNotifier to notify users of expiring memberships
* Add tasks for recurring jobs to notify users of expiration
* Add auto_recharge column to ProMembership
* Add ProMemberships::Biller (incomplete)
* Fix specs
* Add ProMembership to Administrate
* Fix spec
* Add has_enough_credits? to User and Organization
* Add Payments::Customer class
* Finish ProMembership::Biller functionality
* Fix ProMemberships::Creator check for credits
* Disable destroy actions for ProMembershipsController
* Correctly authenticate ProMembershipsController actions
* Make sure only pro user's history can be indexed
* Add ProMembershipsController#update action for auto recharge
* Use regular AR to save new credits and add touch to the purchaser
* Clarify Pro membership create policy
* Display information about an existing pro membership
* Add UI to show page
* Add system test for Pro membership creation
* Implement edit membership
* Make sure users with pro memberships can access history and dashboard pro
* Fix padding issue
* Show a different text for a user that has credits but not enough for Pro
* Move Pro Membership functionality inside settings
* Update Pro Membership link in email notifications
* Bust all relevant caches
* Add the Pro checkmark around the website
* Use Users::ResaveArticlesJob instead of delay
* Add/remove user from pro-members chat channel
* Use the appropriate Pro checkmark
* Remove unfinished pro elements
* Remove checkmark JS
* Set domain for badge email links
* Add credits + listings info to plain text badge email
* Update environment variable setting
* Use ENV when ApplicationConfig has not been init
* Add tracking and missing specs for DigestMailer
* Add tracking and missing specs for MembershipMailer
* Add tracking and missing specs for NotifyMailer
* Add tracking and missing specs for ScholarshipMailer
* Use published scope for articles
* Fix variable name
* The sequencing in the union query matters
* Fix spec
* Restore a published: true condition
* This test is actually misleading due to the union
* Revert this change, not sure why it's not a relation
* Fix useless diff
* Fixed HTML errors in /app/views/additional_content_boxes
* Fixed indentation
* Fixed linting error in /app/views/comments
* Fixed indentation in /app/views/html_variants
* Fixed HTML errors + Fixed indentation in /app/views/internal
* Fixed HTML errors + Fixed indentation in /app/views/layouts
* Fixed indentation in /app/views/mailers
* Fixed indentation in /app/views/moderations
* Fixed HTML errors + Fixed indentation in /app/views/notifications
* Fixed HTML errors in /app/views/pages
* Fixed HTML errors + Fixed indentation in /app/views/social_previews
* Fixed indentation in /app/views/stories
* Fixed indentation in /app/views/stripe_subscriptions
* Fixed indentation in /app/views/tags
* Fixed indentation in /app/views/users
* Add EditorConfig file for all editors
* Add article export service
* Add setting to request an export of all articles
* On the outside they are called posts
* Add articles exported email to mailer and service
* Refactor to one public method and test flags
* Trigger the export if it was requested and send the email
* Recreated migration file with generic export fields
* Rename fields and switch to a whitelist
* Refactor ArticleExportService into a more generic structure
* Rename articles_exported_email to export_email
* Fix notify mailer spec
* Rename Exporter::Exporter to Exporter::Service
* Remove commented out line
* Removed body_html, coordinates and updated_at from export
* Invert DJ config
* Update spec
* Add initial remove association feature
* Add initial account deletion feature
* Add back in cursor pointer
* Update email text copy
* Update copy on email html
* Fix nav issue and add integration buttons to account
* Fix weird breakpoint top-nav issue
* Fix error handling when submitting blank note
* Change status closed to invalid
* Add ability to sort between status
* WIP
* Add working views for new report page
* Add mailer WIP
* Add MVP of new reports system
* Move collapse to the right & add show page link
* Fix buttons for index page
* Change collapse to collapse/expand
* Remove email functionality from new report
* Update copy of report abuse responses
* WIP of showing emails in reports
* Fix notes for user_role_service.rb
* Remove unused scripts from internal.html.erb
* Update tests for reports dashboard
* Add missing migration file
* Add finishing touches to reports dashboard
* Remove deprecated methods
* Update view with better timestamps
* Update and write new tests
* Add .codeclimate.yml
* Remove commented out editor thing
* Undo commented out code for recaptcha method
* Undo comment out code for development
* Use new comment path instead of old comment path
* Move validations from controller to model
* Add new columns to feedback message model
* Use polymorphic notes relationship
* MVP of ticketing system
* Use new URL for reported_url param
* Add missing files
* Add validations and tests for feedback_messages
* Clean up some html
* Update create spec and add update spec
* Add mail tests and lint
* Add link to user profile
* Make org proof a required field
* Fix color picker and other minor org adjustments
* Add MVP of org add'l sidebar
* Add proof to org factory
* Fix org create action and fix tests
* Add new org fields to admin panel & lint
* Add proof to org edit for backward compatibility
* Add org info to edit preview
* Move preview edit notice to inside article div
* MVP of badge "final" steps
* Add info to user sidebar and clean up badge commit
* Modify sidebar for data
* Add organization decorator
* Add conditional so only users have new swipe nav, not orgs
* Add cloudinary prefix to badges
* Disallow duplicate badges
* Fix lint
* Split up mailers WIP
* Create spec for ScholarshipMailer
* Create spec for MembershipMailer
* Update to new mail classes
* Remove if/else development cases
* Fix lint
