Add tax_references, its controller and some basic pages for viewing ref data about taxes.

db/migrate/20200909112404_create_tax_references.rb

@@ -0,0 +1,13 @@
+class CreateTaxReferences < ActiveRecord::Migration[6.0]
+  def change
+    create_table :tax_references do |t|
+      t.integer :year
+      t.float :hourly_wage
+      t.integer :min_monthly_hours
+      t.float :worker_percentage
+      t.float :employer_percentage
+
+      t.timestamps
+    end
+  end
+end

db/schema.rb

@@ -10,7 +10,7 @@
 #
 # It's strongly recommended that you check this file into your version control system.
 
-ActiveRecord::Schema.define(version: 2020_08_19_085432) do
+ActiveRecord::Schema.define(version: 2020_09_09_112404) do
 
   # These are extensions that must be enabled in order to support this database
   enable_extension "plpgsql"
@@ -41,6 +41,16 @@ ActiveRecord::Schema.define(version: 2020_08_19_085432) do
     t.index ["unlock_token"], name: "index_admins_on_unlock_token", unique: true
   end
 
+  create_table "tax_references", force: :cascade do |t|
+    t.integer "year"
+    t.float "hourly_wage"
+    t.integer "min_monthly_hours"
+    t.float "worker_percentage"
+    t.float "employer_percentage"
+    t.datetime "created_at", precision: 6, null: false
+    t.datetime "updated_at", precision: 6, null: false
+  end
+
   create_table "users", force: :cascade do |t|
     t.string "email", default: "", null: false
     t.string "encrypted_password", default: "", null: false