Add App Store release pipeline, adopt ISC license, add unit test target

- Scripts/release.sh archives and uploads the macOS app via the
  appstore-publish skill's API-driven pipeline (xcodebuild + App Store
  Connect key, no fastlane); ExportOptions-macOS.plist adapts the skill's
  iOS-centric export options for generic/platform=macOS. Scripts/metadata/
  drafts the listing from the README. Canonical asc-*.swift scripts are
  referenced in place from indie-skills, matching Weight/HIIT.
- Replace the all-rights-reserved LICENSE.md with the portfolio-standard
  ISC license (REVIEW2 D2b), preserving the existing copyright year/holder.
- Add an IceGlassTests target (project.yml) with a real smoke test suite
  covering GameState's progression-rank ordering and polling-interval
  mapping — logic MainService relies on to reject stale API regressions.

Scripts/metadata/version/en-US/description.txt

@@ -0,0 +1,25 @@
+IceGlass puts NHL game situational awareness right in your Mac's menu bar. No window to open, no tab to switch to — click the shield icon and see exactly where every game stands.
+
+ALWAYS-CURRENT SCOREBOARD
+• Shows games from yesterday, today, and tomorrow, grouped by date
+• Regular-season rows show the league-wide game number (e.g. "#547 NYR @ WAS")
+• Live scores update automatically with a compact "0:2 (FINAL)" style format
+• Choose which days you want to see in Display Options
+
+PLAYOFF MODE
+• During the playoffs, every round played so far (Round 1 through the current round) gets its own section
+• Each series shows its score, the next game number, and the upcoming tip-off time
+• Completed series are clearly marked once a team is eliminated
+
+STAY ON TOP OF EVERY GAME
+• Goal notifications include the scoring team's logo
+• Game-start and game-ended notifications
+• Dynamic polling — as often as every 7 seconds while a game is live, backing off automatically when nothing's happening
+• Click a game to open it in NHL GameCenter; option-click for NHL Videocast
+
+BUILT FOR THE MENU BAR
+• No dock icon, no clutter — IceGlass lives quietly in your menu bar
+• Launch at Login so it's always ready
+• Refresh Now (⌘R) whenever you want the latest instantly
+
+IceGlass is for anyone who wants to glance at the score without opening a browser tab — season-long, through every round of the playoffs.