Ruby cleanup (#180)

* chore: Phase 1 - Remove core Ruby files

Removed:
- Gemfile, Gemfile.lock
- Rakefile, config.ru
- docker-entry.sh, Procfile

* chore: Phase 2 - Remove Rails application directory

Removed app/ including:
- channels/, controllers/, jobs/, mailers/
- models/, services/, views/, workers/
- javascript/

* chore: Phase 3 - Remove Ruby bot code

Removed lib/ including:
- lib/bot/commands/ (11 Ruby commands)
- lib/bot/events/ (6 Ruby events)
- lib/bot.rb
- lib/tasks/

* chore: Phase 4 - Remove Rails configuration

Removed config/ including:
- application.rb, boot.rb, environment.rb
- database.yml, routes.rb, puma.rb
- environments/ (3 files)
- initializers/ (11 files)
- locales/

* chore: Phase 5 - Remove Rails scripts

Removed bin/ including:
- rails, rake, setup, spring
- db_setup.sh

* chore: Phase 6 - Remove Ruby test files

Removed:
- spec/ (RSpec tests)
- test/ (Rails system tests)

* chore: Phase 7 - Remove Rails database directory

Removed db/ including:
- schema.rb (duplicated in prisma/schema.prisma)
- seeds.rb (empty)
- migrate/*.rb (12 migration files)

* chore: Phase 8 - Remove static Rails directories

Removed:
- public/ (Rails static files)
- storage/ (Active Storage)
- tmp/, log/ (temp/log files)
- vendor/

* chore: Phase 9 - Remove Ruby config files

Removed:
- .rubocop.yml (Ruby linting)
- .travis.yml (Travis CI)
- .browserslistrc (Webpacker)
- scripts/invite_stats.rb

* chore: Phase 10 - Rename Procfile.node to Procfile

* chore: Phase 11 - Mark cleanup plan as completed

* Get rid of brakeman

* docs: Phase 11 - Update documentation for TypeScript stack

- Rewrote README.md with TypeScript setup instructions
- Cleaned up .gitignore (removed Ruby entries, kept Node.js entries)

* SEND IT

Author: dracco1993

.browserslistrc

@@ -1,77 +1,36 @@
-*.rbc
-capybara-*.html
-.rspec
-/db/*.sqlite3
-/db/*.sqlite3-journal
-/db/*.sqlite3-[0-9]*
-/public/system
-/coverage/
-/spec/tmp
-*.orig
-rerun.txt
-pickle-email-*.html
-
-# Ignore all logfiles and tempfiles.
-/log/*
-/tmp/*
-!/log/.keep
-!/tmp/.keep
-
-# TODO Comment out this rule if you are OK with secrets being uploaded to the repo
-config/initializers/secret_token.rb
-config/master.key
+# Dependencies
+node_modules/
 
-# Only include if you have production secrets in this file, which is no longer a Rails default
-# config/secrets.yml
+# Build output
+dist/
 
-# dotenv
-# TODO Comment out this rule if environment variables can be committed
+# Environment variables
 .env
+.env.local
+.env.*.local
 
-## Environment normalization:
-/.bundle
-/vendor/bundle
-
-# these should all be checked in to normalize the environment:
-# Gemfile.lock, .ruby-version, .ruby-gemset
-
-# unless supporting rvm < 1.11.0 or doing something fancy, ignore this:
-.rvmrc
+# Logs
+logs/
+*.log
+npm-debug.log*
 
-# if using bower-rails ignore default bower_components path bower.json files
-/vendor/assets/bower_components
-*.bowerrc
-bower.json
+# IDE
+.idea/
+.vscode/
+*.swp
+*.swo
 
-# Ignore pow environment settings
-.powenv
+# OS files
+.DS_Store
+Thumbs.db
 
-# Ignore Byebug command history file.
-.byebug_history
+# Test coverage
+coverage/
 
-# Ignore node_modules
-node_modules/
-
-# TypeScript build output
-dist/
-
-# Ignore precompiled javascript packs
-/public/packs
-/public/packs-test
-/public/assets
+# Prisma
+prisma/*.db
+prisma/*.db-journal
 
-# Ignore yarn files
-/yarn-error.log
-yarn-debug.log*
-.yarn-integrity
-
-# Ignore uploaded files in development
-/storage/*
-!/storage/.keep
-
-/public/packs
-/public/packs-test
-/node_modules
-/yarn-error.log
-yarn-debug.log*
-.yarn-integrity
+# Misc
+*.orig
+.cache/