feat(scripts): add sportstime-parser data pipeline

Complete Python package for scraping, normalizing, and uploading
sports schedule data to CloudKit. Includes:

- Multi-source scrapers for NBA, MLB, NFL, NHL, MLS, WNBA, NWSL
- Canonical ID system for teams, stadiums, and games
- Fuzzy matching with manual alias support
- CloudKit uploader with batch operations and deduplication
- Comprehensive test suite with fixtures
- WNBA abbreviation aliases for improved team resolution
- Alias validation script to detect orphan references

All 5 phases of data remediation plan completed:
- Phase 1: Alias fixes (team/stadium alias additions)
- Phase 2: NHL stadium coordinate fixes
- Phase 3: Re-scrape validation
- Phase 4: iOS bundle update
- Phase 5: Code quality improvements (WNBA aliases)

Co-Authored-By: Claude Opus 4.5 <noreply@anthropic.com>

sportstime_parser/normalizers/__init__.py

@@ -0,0 +1,91 @@
+"""Normalizers for team, stadium, and game data."""
+
+from .canonical_id import (
+    generate_game_id,
+    generate_team_id,
+    generate_team_id_from_abbrev,
+    generate_stadium_id,
+    parse_game_id,
+    normalize_string,
+)
+from .timezone import (
+    TimezoneResult,
+    parse_datetime,
+    convert_to_utc,
+    detect_timezone_from_string,
+    detect_timezone_from_location,
+    get_stadium_timezone,
+    create_timezone_warning,
+)
+from .fuzzy import (
+    MatchCandidate,
+    fuzzy_match_team,
+    fuzzy_match_stadium,
+    exact_match,
+    best_match,
+    calculate_similarity,
+    normalize_for_matching,
+)
+from .alias_loader import (
+    TeamAliasLoader,
+    StadiumAliasLoader,
+    get_team_alias_loader,
+    get_stadium_alias_loader,
+    resolve_team_alias,
+    resolve_stadium_alias,
+)
+from .team_resolver import (
+    TeamResolver,
+    TeamResolveResult,
+    get_team_resolver,
+    resolve_team,
+)
+from .stadium_resolver import (
+    StadiumResolver,
+    StadiumResolveResult,
+    get_stadium_resolver,
+    resolve_stadium,
+)
+
+__all__ = [
+    # Canonical ID
+    "generate_game_id",
+    "generate_team_id",
+    "generate_team_id_from_abbrev",
+    "generate_stadium_id",
+    "parse_game_id",
+    "normalize_string",
+    # Timezone
+    "TimezoneResult",
+    "parse_datetime",
+    "convert_to_utc",
+    "detect_timezone_from_string",
+    "detect_timezone_from_location",
+    "get_stadium_timezone",
+    "create_timezone_warning",
+    # Fuzzy matching
+    "MatchCandidate",
+    "fuzzy_match_team",
+    "fuzzy_match_stadium",
+    "exact_match",
+    "best_match",
+    "calculate_similarity",
+    "normalize_for_matching",
+    # Alias loaders
+    "TeamAliasLoader",
+    "StadiumAliasLoader",
+    "get_team_alias_loader",
+    "get_stadium_alias_loader",
+    "resolve_team_alias",
+    "resolve_stadium_alias",
+    # Team resolver
+    "TeamResolver",
+    "TeamResolveResult",
+    "get_team_resolver",
+    "resolve_team",
+    # Stadium resolver
+    "StadiumResolver",
+    "StadiumResolveResult",
+    "get_stadium_resolver",
+    "resolve_stadium",
+]