phsl / new-api

- Tokens/Users tables:
  - Replaced status Switch with explicit Enable/Disable buttons in the operation column
  - Unified button styles with Channels/Models (Disable: danger + small; Enable: default + small)
  - Status column now shows a small Tag only; standardized labels (Enabled/Disabled/etc.); removed usage info

- New "Remaining/Total Quota" column:
  - Wrapped in a white Tag; shows Remaining/Total with a progress bar
  - Replaced Tooltip with Popover; contents use Typography.Paragraph with copyable values
  - Copyable content excludes percentages (only numeric quota values are copied)
  - Added padding to Popover content for better readability

- Tokens specifics:
  - For unlimited quota, show a white Tag "Unlimited quota" with a Popover that displays copyable "Used quota"

- Cleanup:
  - Removed Switch imports/handlers and unused code paths
  - Eliminated console logs and redundant flags; simplified chats parsing
  - Removed quota calculations from status renderers

Files:
- web/src/components/table/tokens/TokensColumnDefs.js
- web/src/components/table/users/UsersColumnDefs.js