chore: rename SUPPORTED to EOL_UPCOMING

[rlmestre]

Partial change for https://github.com/neverendingsupport/data-and-integrations/issues/95. Does not close it yet because we need to make the same change in the report card too.

[Copilot]

Pull Request Overview

Renames the legacy SUPPORTED status to EOL_UPCOMING across UI, command logic, type definitions, and documentation.

• Replace SUPPORTED keys with EOL_UPCOMING in status color mappings and indicators.
• Update scan command output and count logic to use EOL_UPCOMING instead of SUPPORTED.
• Adjust valid statuses in API types and clean up README usage flags.

Reviewed Changes

Copilot reviewed 4 out of 4 changed files in this pull request and generated no comments.

File	Description
src/ui/shared.ui.ts	Renamed SUPPORTED to EOL_UPCOMING in STATUS_COLORS and INDICATORS.
src/commands/scan/eol.ts	Replaced SUPPORTED references with EOL_UPCOMING in destructuring, conditionals, logging, and grouping.
src/api/types/nes.types.ts	Updated VALID_STATUSES constant to include EOL_UPCOMING.
README.md	Removed references to the --all flag (formerly showing SUPPORTED) and updated usage examples.

Comments suppressed due to low confidence (2)

README.md:148

• The USAGE line includes --json and -s but the FLAGS section no longer documents those options. Please add descriptions for --json and -s or remove them from the usage line to keep the documentation in sync.

  $ hd scan eol [--json] [-f <value>] [-p <value>] [-d <value>] [-s]

src/commands/scan/eol.ts:175

• Add or update tests to verify that EOL_UPCOMING is correctly counted in countComponentsByStatus and displayed in displayResults.

    EOL_UPCOMING: 0,