add game tracker with owned pokemon data and call of duty mastery

Fold catchemall into /projects/game-tracker (old URL redirects) and add
Call of Duty tracking for Black Ops through WWII.

- Pokémon catalog is now owned: locations, encounters and per-game
  evolution methods are built from the pinned PokéAPI snapshot and seeded.
- Pokémon you can evolve or breed in a game count as obtainable; mythicals
  without another route are marked event-only.
- Detail dialog with evolution chain and where to find it, location pages
  with admin notes and pictures, and admin corrections that survive reseeds.
- Call of Duty weapons, milestones and Steam achievements per game, with
  derived Diamond / Dark Matter / Solar / Black Sky / Chrome tiers.
- New migration (db:migrate:game-tracker), seeds (db:seed, db:seed:cod) and
  deploy preflight checks for them.

Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>

src/lib/server/db/relations.ts

@@ -46,7 +46,25 @@ export const relations = defineRelations(schema, (r) => ({
 		entries: r.many.pokemonGameEntries()
 	},
 	pokemon: {
-		entry: r.many.pokemonGameEntries()
+		entry: r.many.pokemonGameEntries(),
+		encounters: r.many.pokemonEncounters()
+	},
+	pokemonLocations: {
+		encounters: r.many.pokemonEncounters()
+	},
+	pokemonEncounters: {
+		pokemon: r.one.pokemon({
+			from: r.pokemonEncounters.pokemonId,
+			to: r.pokemon.id
+		}),
+		game: r.one.games({
+			from: r.pokemonEncounters.gameId,
+			to: r.games.id
+		}),
+		location: r.one.pokemonLocations({
+			from: r.pokemonEncounters.locationId,
+			to: r.pokemonLocations.id
+		})
 	},
 	pokemonGameEntries: {
 		game: r.one.games({
@@ -80,6 +98,28 @@ export const relations = defineRelations(schema, (r) => ({
 		})
 	},
 
+	// ── Game tracker ──────────────────────────────
+	trackerGames: {
+		items: r.many.trackerItems()
+	},
+	trackerItems: {
+		game: r.one.trackerGames({
+			from: r.trackerItems.gameId,
+			to: r.trackerGames.id
+		}),
+		progress: r.many.trackerProgress()
+	},
+	trackerProgress: {
+		item: r.one.trackerItems({
+			from: r.trackerProgress.itemId,
+			to: r.trackerItems.id
+		}),
+		user: r.one.user({
+			from: r.trackerProgress.userId,
+			to: r.user.id
+		})
+	},
+
 	// ── Animaldex ─────────────────────────────────
 	animals: {
 		sightings: r.many.sightings()