refactor: consolidate Clock app into Times

Merge the standalone Clock app (alarms, countdown timers, stopwatch,
world clock, pomodoro) into the Times app as a unified time management
application.

Times standalone app:
- Add 3 new collections (alarms, countdownTimers, worldClocks) to timesStore
- Add Clock types and constants to @times/shared
- Add 6 new stores (alarms, countdown-timers, world-clocks, stopwatch, session-*)
- Add 5 new routes under /clock/* (dashboard, alarms, timers, stopwatch, world-clock)
- Extend layout with Clock context providers and navigation items
- Add clock.* i18n namespace (de/en)
- Add WorldMap and CircularProgress components

Manacore unified app:
- Merge clock module into times module (stores, queries, types, components)
- Move Clock DB tables under times appId (timeAlarms, timeCountdownTimers, timeWorldClocks)
- Update search provider, splitscreen registry, dashboard widgets
- Add redirects from /clock/* to /times/clock/*
- Remove @clock/shared dependency

Cleanup:
- Archive Clock app to apps-archived/clock/
- Remove dev:clock:* scripts from root package.json
- Remove Clock from mana-apps.ts, update Times description
- Update CLAUDE.md documentation

Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>

apps/clock/packages/shared/package.json

@@ -1,19 +0,0 @@
-{
-	"name": "@clock/shared",
-	"version": "0.2.0",
-	"private": true,
-	"type": "module",
-	"main": "./src/index.ts",
-	"exports": {
-		".": "./src/index.ts",
-		"./types": "./src/types/index.ts",
-		"./constants": "./src/constants/index.ts"
-	},
-	"scripts": {
-		"type-check": "tsc --noEmit",
-		"lint": "eslint src"
-	},
-	"devDependencies": {
-		"typescript": "^5.7.2"
-	}
-}