# task-32 Progress Log

## Quick-Win Fixes Implemented

### Summary
Implemented quick-win fixes that can be done immediately without registry (symbols.toml) changes:

1. **Added helper functions to symbol_registry.py:**
   - `get_default_threshold()` - returns 250 dbps
   - `get_default_thresholds()` - returns (10, 50, 100, 250, 500, 1000) tuple
   - `get_tier1_symbols()` - returns tier 1 symbols from registry

2. **Updated constants.py:**
   - Added comments indicating where registry functions can be used
   - DEFAULT_THRESHOLD, TIER1_SYMBOLS, and THRESHOLD_PRESETS can now use registry helpers

3. **Updated config files to use registry fallback:**
   - algorithm.py: uses `get_default_threshold()` for default_threshold_decimal_bps
   - population.py: uses `get_default_threshold()` for crypto_min_threshold
   - cli_models.py: uses `get_default_threshold()` for threshold Field default

### Verification
- All new functions return expected values
- Config files use registry defaults correctly
- Existing tests pass (test_unified_config.py, test_crypto_minimum_threshold.py, test_sidecar.py)

### Next Steps (Future Phases)
- Phase 2: Add environment variable support to Rust CLI tools
- Phase 3: Create build.rs for build-time constants generation
- Phase 4: Add [meta] section to symbols.toml for true SSoT
