feat: improve images api, docs and minor changes

- By default images link now includes extension, for example, `/api/images/1.jpeg`
- Add `meetup.image` field with direct image link
- Always return meetup with agenda
- `meetup.date` is UNIX timestamp now. Formatted value available in `meetup.dateIso`
- Data Seed now always has current dates
- Many API docs improvements

Author: ShGKme

Diff for: .env

@@ -1,9 +1,11 @@
 PORT=3000
 HOST=127.0.0.1
 SECRET=secret_key
+PUBLIC_URL=http://localhost:3000
 
 # Admin key is used to protect some maintenance features; remove or set empty to disable
 # ADMIN_KEY=admin_key
 
 # Database refresh interval in CRON pattern; remove or set empty to disable
 # DB_REFRESH_CRON=* 15 * * * *
+

Diff for: .prettierrc

@@ -2,5 +2,6 @@
   "singleQuote": true,
   "trailingComma": "all",
   "arrowParens": "always",
-  "endOfLine": "lf"
+  "endOfLine": "lf",
+  "tabWidth": 2
 }

Diff for: README.md

@@ -5,7 +5,7 @@
 ##### Подготовка
 ```shell script
 # Установка зависимостей
-npm install
+npm ci
 
 # Сборка
 npm run build
@@ -15,12 +15,13 @@ npm run build
 
 ```shell script
 npm start
-# или node dist/main.js
 ```
 
 ##### Разработка
 
 ```shell script
+npm run start:dev
+# or for attach debugger
 npm run start:debug
 ```
 
@@ -32,13 +33,13 @@ npm run start:debug
 PORT=3000
 HOST=127.0.0.1
 SECRET=secret_key
+PUBLIC_URL=http://localhost:3000
 
 # Admin key is used to protect some maintenance features; remove or set empty to disable
 # ADMIN_KEY=admin_key
 
 # Database refresh interval in CRON pattern; remove or set empty to disable DB refresh
 # DB_REFRESH_CRON=* 15 * * * *
-
 ```
 
 ## База Данных