feat: update party model with promoter and time tracking

- Add promoter_id reference to parties table
- Add start_time and end_time datetime fields
- Replace venue fields with single location string
- Update database schema and migration files
- Add port configuration to database.yml
- Update architecture documentation

This commit enhances the party model to support better event tracking and management, including promoter information
and precise timing.

db/schema.rb

@@ -10,20 +10,18 @@
 #
 # It's strongly recommended that you check this file into your version control system.
 
-ActiveRecord::Schema[8.0].define(version: 2025_08_23_171354) do
+ActiveRecord::Schema[8.0].define(version: 2025_08_24_211013) do
   create_table "parties", charset: "utf8mb4", collation: "utf8mb4_uca1400_ai_ci", force: :cascade do |t|
     t.string "name", null: false
     t.text "description", null: false
     t.integer "state", default: 0, null: false
-    t.string "venue_name", null: false
-    t.string "venue_address", null: false
-    t.decimal "latitude", precision: 10, scale: 6, null: false
-    t.decimal "longitude", precision: 10, scale: 6, null: false
-    t.boolean "featured", default: false, null: false
     t.datetime "created_at", null: false
     t.datetime "updated_at", null: false
-    t.index ["featured"], name: "index_parties_on_featured"
-    t.index ["latitude", "longitude"], name: "index_parties_on_latitude_and_longitude"
+    t.integer "promoter_id"
+    t.datetime "start_time"
+    t.datetime "end_time"
+    t.string "location"
+    t.index ["promoter_id"], name: "index_parties_on_promoter_id"
     t.index ["state"], name: "index_parties_on_state"
   end