Added schema config, install and optional configurations.

config/install/estore.settings.yml

+schemas:
+  bootstrap: 8000
+  estore: 8000
+favicon:
+  mimetype: image/vnd.microsoft.icon
+  path: ''
+  url: ''
+  use_default: 1
+features:
+  comment_user_picture: true
+  comment_user_verification: true
+  favicon: true
+  node_user_picture: true
+logo:
+  path: ''
+  url: ''
+  use_default: true
+region_wells:
+  top_header_right: ''
+  left_middle_header: ''
+  middle_header: ''
+  right_middle_header: ''
+  navigation: ''
+  navigation_collapsible: ''
+  highlighted: ''
+  help: ''
+  header: ''
+  content: ''
+  sidebar_first: ''
+  sidebar_second: ''
+  footer_first: ''
+  footer_second: ''
+  footer_third: ''
+  footer_fourth: ''
+  footer_bottom_left: ''
+  footer_bottom_right: ''
+fluid_container: 1
+table_responsive: '-1'
+table: ''
+copyright_text: 'Copyright © @year · All rights reserved'
+display_theme_credits: 1
+header_email: yourmail@domain.com
+header_phone: '+1234567890'
+header_location: '242 West Main street, Ohio'
+header_shop_opens: 'Shop opens: 08:00-18:00 (weekdays)'
+breadcrumb_home: 1
+cdn_provider: ''

config/optional/block.block.aboutestorefooterfourth.yml

+langcode: en
+status: true
+dependencies:
+  content:
+    - 'block_content:basic:a51ed353-a804-4f2c-8b4e-362bbc0dea68'
+  module:
+    - block_content
+  theme:
+    - estore
+id: aboutestorefooterfourth
+theme: estore
+region: footer_fourth
+weight: -9
+provider: null
+plugin: 'block_content:a51ed353-a804-4f2c-8b4e-362bbc0dea68'
+settings:
+  id: 'block_content:a51ed353-a804-4f2c-8b4e-362bbc0dea68'
+  label: 'About eStore (footer fourth)'
+  provider: block_content
+  label_display: '0'
+  status: true
+  info: ''
+  view_mode: full
+visibility: {  }

config/optional/block.block.cart.yml

+langcode: en
+status: true
+dependencies:
+  module:
+    - commerce_cart
+  theme:
+    - estore
+id: cart
+theme: estore
+region: right_middle_header
+weight: 0
+provider: null
+plugin: commerce_cart
+settings:
+  id: commerce_cart
+  label: Cart
+  provider: commerce_cart
+  label_display: '0'
+  dropdown: true
+visibility: {  }

config/optional/block.block.categorymenu.yml

+langcode: en
+status: true
+dependencies:
+  config:
+    - system.menu.category-menu
+  module:
+    - block_class
+    - system
+  theme:
+    - estore
+third_party_settings:
+  block_class:
+    classes: ''
+id: categorymenu
+theme: estore
+region: navigation
+weight: -11
+provider: null
+plugin: 'system_menu_block:category-menu'
+settings:
+  id: 'system_menu_block:category-menu'
+  label: Category
+  provider: system
+  label_display: visible
+  level: 1
+  depth: 0
+visibility: {  }

config/optional/block.block.estore_account_menu.yml

+langcode: en
+status: true
+dependencies:
+  config:
+    - system.menu.account
+  module:
+    - system
+  theme:
+    - estore
+id: estore_account_menu
+theme: estore
+region: top_header_right
+weight: -6
+provider: null
+plugin: 'system_menu_block:account'
+settings:
+  id: 'system_menu_block:account'
+  label: 'User account menu'
+  provider: system
+  label_display: '0'
+  level: 1
+  depth: 1
+visibility: {  }

config/optional/block.block.estore_branding.yml

+langcode: en
+status: true
+dependencies:
+  module:
+    - system
+  theme:
+    - estore
+id: estore_branding
+theme: estore
+region: left_middle_header
+weight: -6
+provider: null
+plugin: system_branding_block
+settings:
+  id: system_branding_block
+  label: 'Site branding'
+  provider: system
+  label_display: '0'
+  use_site_logo: true
+  use_site_name: true
+  use_site_slogan: true
+visibility: {  }

config/optional/block.block.estore_breadcrumbs.yml

+langcode: en
+status: true
+dependencies:
+  module:
+    - system
+  theme:
+    - estore
+id: estore_breadcrumbs
+theme: estore
+region: header
+weight: -9
+provider: null
+plugin: system_breadcrumb_block
+settings:
+  id: system_breadcrumb_block
+  label: Breadcrumbs
+  provider: system
+  label_display: '0'
+visibility: {  }

config/optional/block.block.estore_content.yml

+langcode: en
+status: true
+dependencies:
+  module:
+    - system
+  theme:
+    - estore
+id: estore_content
+theme: estore
+region: content
+weight: -8
+provider: null
+plugin: system_main_block
+settings:
+  id: system_main_block
+  label: 'Main page content'
+  provider: system
+  label_display: '0'
+visibility: {  }

config/optional/block.block.estore_help.yml

+langcode: en
+status: true
+dependencies:
+  module:
+    - help
+  theme:
+    - estore
+id: estore_help
+theme: estore
+region: help
+weight: -10
+provider: null
+plugin: help_block
+settings:
+  id: help_block
+  label: Help
+  provider: help
+  label_display: '0'
+visibility: {  }

config/optional/block.block.estore_local_actions.yml

+langcode: en
+status: true
+dependencies:
+  theme:
+    - estore
+id: estore_local_actions
+theme: estore
+region: content
+weight: -10
+provider: null
+plugin: local_actions_block
+settings:
+  id: local_actions_block
+  label: 'Primary admin actions'
+  provider: core
+  label_display: '0'
+visibility: {  }

config/optional/block.block.estore_local_tasks.yml

+langcode: en
+status: true
+dependencies:
+  theme:
+    - estore
+id: estore_local_tasks
+theme: estore
+region: content
+weight: -9
+provider: null
+plugin: local_tasks_block
+settings:
+  id: local_tasks_block
+  label: Tabs
+  provider: core
+  label_display: '0'
+  primary: true
+  secondary: true
+visibility: {  }

config/optional/block.block.estore_main_menu.yml

+langcode: en
+status: true
+dependencies:
+  config:
+    - system.menu.main
+  module:
+    - system
+  theme:
+    - estore
+id: estore_main_menu
+theme: estore
+region: navigation
+weight: -9
+provider: null
+plugin: 'system_menu_block:main'
+settings:
+  id: 'system_menu_block:main'
+  label: 'Main navigation'
+  provider: system
+  label_display: '0'
+  level: 1
+  depth: 1
+visibility: {  }

config/optional/block.block.estore_messages.yml

+langcode: en
+status: true
+dependencies:
+  module:
+    - system
+  theme:
+    - estore
+id: estore_messages
+theme: estore
+region: highlighted
+weight: 0
+provider: null
+plugin: system_messages_block
+settings:
+  id: system_messages_block
+  label: 'Status messages'
+  provider: system
+  label_display: '0'
+visibility: {  }

config/optional/block.block.estore_page_title.yml

+langcode: en
+status: true
+dependencies:
+  theme:
+    - estore
+id: estore_page_title
+theme: estore
+region: header
+weight: -10
+provider: null
+plugin: page_title_block
+settings:
+  id: page_title_block
+  label: 'Page title'
+  provider: core
+  label_display: '0'
+visibility: {  }

config/optional/block.block.estore_powered.yml

+langcode: en
+status: true
+dependencies:
+  module:
+    - system
+  theme:
+    - estore
+id: estore_powered
+theme: estore
+region: footer_bottom_right
+weight: -7
+provider: null
+plugin: system_powered_by_block
+settings:
+  id: system_powered_by_block
+  label: 'Powered by Drupal'
+  provider: system
+  label_display: '0'
+visibility: {  }

config/optional/block.block.estore_search.yml

+langcode: en
+status: true
+dependencies:
+  module:
+    - block_class
+    - search
+  theme:
+    - estore
+third_party_settings:
+  block_class:
+    classes: ''
+id: estore_search
+theme: estore
+region: navigation
+weight: -10
+provider: null
+plugin: search_form_block
+settings:
+  id: search_form_block
+  label: Search
+  provider: search
+  label_display: '0'
+visibility: {  }

config/optional/block.block.estore_tools.yml

+langcode: en
+status: true
+dependencies:
+  config:
+    - system.menu.tools
+  module:
+    - block_class
+    - system
+  theme:
+    - estore
+third_party_settings:
+  block_class:
+    classes: ''
+id: estore_tools
+theme: estore
+region: sidebar_second
+weight: -8
+provider: null
+plugin: 'system_menu_block:tools'
+settings:
+  id: 'system_menu_block:tools'
+  label: Tools
+  provider: system
+  label_display: visible
+  level: 1
+  depth: 0
+visibility: {  }

config/optional/block.block.footer.yml

+langcode: en
+status: true
+dependencies:
+  config:
+    - system.menu.footer
+  module:
+    - system
+  theme:
+    - estore
+id: footer
+theme: estore
+region: footer_first
+weight: 0
+provider: null
+plugin: 'system_menu_block:footer'
+settings:
+  id: 'system_menu_block:footer'
+  label: 'Footer menu'
+  provider: system
+  label_display: visible
+  level: 1
+  depth: 0
+visibility: {  }

config/optional/block.block.footersecond.yml

+langcode: en
+status: true
+dependencies:
+  config:
+    - system.menu.footer-second
+  module:
+    - system
+  theme:
+    - estore
+id: footersecond
+theme: estore
+region: footer_second
+weight: 0
+provider: null
+plugin: 'system_menu_block:footer-second'
+settings:
+  id: 'system_menu_block:footer-second'
+  label: 'Footer second'
+  provider: system
+  label_display: visible
+  level: 1
+  depth: 0
+visibility: {  }

config/optional/block.block.footerthird.yml

+langcode: en
+status: true
+dependencies:
+  config:
+    - system.menu.footer-third
+  module:
+    - system
+  theme:
+    - estore
+id: footerthird
+theme: estore
+region: footer_third
+weight: 0
+provider: null
+plugin: 'system_menu_block:footer-third'
+settings:
+  id: 'system_menu_block:footer-third'
+  label: 'Footer third'
+  provider: system
+  label_display: visible
+  level: 1
+  depth: 0
+visibility: {  }