Simplifying local development (#32)

* simplified local development

* fixed linting errors

* should fix

* fix indentation

README.md

@@ -1,4 +1,4 @@
-# README
+# Harbor README
 
 ## Local development
 
@@ -8,23 +8,44 @@ $ git clone https://github.com/hackclub/harbor && cd harbor
 
 # Set your config
 $ cp .env.example .env
-# The only thing you need to set is SEED_USER_API_KEY, which should be your key 
+```
 
-# Build & run the project
+Edit your `.env` file to include the following:
+
+```
+# Database configurations - these work with the Docker setup
+DATABASE_URL=postgres://postgres:secureorpheus123@db:5432/app_development
+WAKATIME_DATABASE_URL=postgres://postgres:secureorpheus123@db:5432/app_development
+SAILORS_LOG_DATABASE_URL=postgres://postgres:secureorpheus123@db:5432/app_development
+
+# Generate these with `rails secret` or use these for development
+SECRET_KEY_BASE=alallalalallalalallalalalladlalllalal
+ENCRYPTION_PRIMARY_KEY=32characterrandomstring12345678901
+ENCRYPTION_DETERMINISTIC_KEY=32characterrandomstring12345678902
+ENCRYPTION_KEY_DERIVATION_SALT=16charssalt1234
+```
+
+
+## Build & Run the project
+```
 $ docker compose run --service-ports web /bin/bash
 
+# Now, setup the database using:
+app# bin/rails db:create db:schema:load db:seed
+
 # Now you're inside docker & you can do all the fun rails things...
 app# bin/rails s -b 0.0.0.0 # this hosts the server on your computer w/ default port 3000
 app# bin/rails c # start an interactive irb!
 app# bin/rails db:migrate # migrate the database
 ```
 
+You can now access the app at http://localhost:3000/
+
+Use email authentication from the homepage with test@example.com (you can view emails at http://localhost:3000/letter_opener)!
+
 Ever need to setup a new database?
 
-```sh
-# start a shell inside docker
-$ docker compose run web --service-ports /bin/bash
-
-# once inside, reset the db
+```
+# inside the docker container, reset the db
 app# $ bin/rails db:drop db:create db:migrate db:seed
 ```