chore: Major codebase cleanup - remove deprecated files and organize structure

- Docker: Delete 23 deprecated Dockerfiles, fix CI/CD to use Dockerfile.foxhunt-build
- Config: Remove 36 .env files, keep 4 essential, delete config/environments/
- Docs: Archive 614 Wave D files to docs/archive/wave_d/, 95% reduction in root
- Scripts: Delete 56 deprecated scripts, keep 58 production-critical (49% reduction)
- Python: Organize 37 scripts into scripts/python/ subdirectories, delete ml/python/
- Build: Remove 1GB artifacts, delete old venvs, clean Python cache from git
- Migrations: Delete deprecated directory (4,432 lines), remove duplicate database/migrations/
- Infrastructure: Delete deployment/ (61 files), docs/scripts/ (8 files)

Total impact: ~2,500 files cleaned, 750MB+ space freed, zero production impact
All deleted scripts backed up to archives. runpod/ and tests/runpod/ preserved.
data_acquisition_service retained per user request.

scripts/python/analysis/analyze_failures.py

@@ -0,0 +1,32 @@
+import re
+
+with open('test_output.log', 'r') as f:
+    lines = f.readlines()
+
+current_package = None
+failures = {}
+
+for i, line in enumerate(lines):
+    # Match package name
+    if 'Running' in line and ('tests/' in line or 'src/lib.rs' in line or 'src/main.rs' in line):
+        match = re.search(r'Running.*\(target/debug/deps/([^-]+)', line)
+        if match:
+            current_package = match.group(1)
+    
+    # Match test failures
+    if 'test result: FAILED' in line:
+        match = re.search(r'(\d+) passed; (\d+) failed', line)
+        if match and current_package:
+            passed = int(match.group(1))
+            failed = int(match.group(2))
+            if current_package not in failures:
+                failures[current_package] = {'passed': 0, 'failed': 0}
+            failures[current_package]['passed'] += passed
+            failures[current_package]['failed'] += failed
+
+print("PACKAGES WITH TEST FAILURES:")
+print("=" * 80)
+for pkg, stats in sorted(failures.items()):
+    total = stats['passed'] + stats['failed']
+    rate = stats['passed'] / total * 100 if total > 0 else 0
+    print(f"{pkg:40s} {stats['passed']:3d}/{total:3d} passed ({rate:5.1f}%)")