feat(extract): daily tenant snapshots with date-based partition

- playtomic_tenants: partition by YYYY/MM/DD instead of ISO week;
  schedule changed from weekly to daily in workflows.toml
- playtomic_availability: _load_tenant_ids now tries 3-level glob
  (*/*/*/tenants.jsonl.gz) first for daily files, falls back to
  2-level for old monthly/weekly data

Alphabetical sort would rank old monthly files above daily ones
('t' > '2' in ASCII), so the explicit fallback chain is required.

Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>

infra/supervisor/workflows.toml

@@ -23,7 +23,7 @@ schedule = "monthly"
 
 [playtomic_tenants]
 module = "padelnomics_extract.playtomic_tenants"
-schedule = "weekly"
+schedule = "daily"
 
 [playtomic_availability]
 module = "padelnomics_extract.playtomic_availability"