Clean up redundant data files

- Removed duplicate Excel file (data now in DuckDB)
- Removed old simulation test outputs
- Minimal Data/ directory with only court_data.duckdb (100MB)
- Ready for RL implementation with clean, efficient setup

Data/run_main_test/sim_output/report.txt

@@ -1,54 +0,0 @@
-================================================================================
-SIMULATION REPORT
-================================================================================
-
-Configuration:
-  Cases: 50
-  Days simulated: 5
-  Policy: readiness
-  Horizon end: 2024-01-05
-
-Hearing Metrics:
-  Total hearings: 45
-  Heard: 22 (48.9%)
-  Adjourned: 23 (51.1%)
-
-Disposal Metrics:
-  Cases disposed: 5
-  Disposal rate: 10.0%
-  Gini coefficient: 0.333
-
-Disposal Rates by Case Type:
-  CA  :    0/  15 (  0.0%)
-  CCC :    1/   4 ( 25.0%)
-  CMP :    0/   3 (  0.0%)
-  CP  :    1/   3 ( 33.3%)
-  CRP :    1/   7 ( 14.3%)
-  RFA :    1/   6 ( 16.7%)
-  RSA :    1/  12 (  8.3%)
-
-Efficiency Metrics:
-  Court utilization: 1.2%
-  Avg hearings/day: 9.0
-
-Ripeness Impact:
-  Transitions: 0
-  Cases filtered (unripe): 0
-  Filter rate: 0.0%
-
-Final Ripeness Distribution:
-  RIPE: 45 (100.0%)
-
-Courtroom Allocation:
-  Strategy: load_balanced
-  Load balance fairness (Gini): 0.089
-  Avg daily load: 1.8 cases
-  Allocation changes: 45
-  Capacity rejections: 0
-
-  Courtroom-wise totals:
-    Courtroom 1: 11 cases (2.2/day)
-    Courtroom 2: 10 cases (2.0/day)
-    Courtroom 3: 9 cases (1.8/day)
-    Courtroom 4: 8 cases (1.6/day)
-    Courtroom 5: 7 cases (1.4/day)

Data/test_fixes/report.txt

@@ -1,56 +0,0 @@
-================================================================================
-SIMULATION REPORT
-================================================================================
-
-Configuration:
-  Cases: 10000
-  Days simulated: 3
-  Policy: readiness
-  Horizon end: 2024-01-02
-
-Hearing Metrics:
-  Total hearings: 2,265
-  Heard: 1,400 (61.8%)
-  Adjourned: 865 (38.2%)
-
-Disposal Metrics:
-  Cases disposed: 272
-  Disposal rate: 2.7%
-  Gini coefficient: 0.080
-
-Disposal Rates by Case Type:
-  CA  :   69/1949 (  3.5%)
-  CCC :   38/1147 (  3.3%)
-  CMP :   11/ 275 (  4.0%)
-  CP  :   34/ 963 (  3.5%)
-  CRP :   58/2062 (  2.8%)
-  RFA :   17/1680 (  1.0%)
-  RSA :   45/1924 (  2.3%)
-
-Efficiency Metrics:
-  Court utilization: 100.0%
-  Avg hearings/day: 755.0
-
-Ripeness Impact:
-  Transitions: 0
-  Cases filtered (unripe): 702
-  Filter rate: 23.7%
-
-Final Ripeness Distribution:
-  RIPE: 9494 (97.6%)
-  UNRIPE_DEPENDENT: 59 (0.6%)
-  UNRIPE_SUMMONS: 175 (1.8%)
-
-Courtroom Allocation:
-  Strategy: load_balanced
-  Load balance fairness (Gini): 0.000
-  Avg daily load: 151.0 cases
-  Allocation changes: 0
-  Capacity rejections: 0
-
-  Courtroom-wise totals:
-    Courtroom 1: 453 cases (151.0/day)
-    Courtroom 2: 453 cases (151.0/day)
-    Courtroom 3: 453 cases (151.0/day)
-    Courtroom 4: 453 cases (151.0/day)
-    Courtroom 5: 453 cases (151.0/day)

Data/test_refactor/report.txt

@@ -1,56 +0,0 @@
-================================================================================
-SIMULATION REPORT
-================================================================================
-
-Configuration:
-  Cases: 10000
-  Days simulated: 5
-  Policy: readiness
-  Horizon end: 2024-01-04
-
-Hearing Metrics:
-  Total hearings: 3,775
-  Heard: 2,331 (61.7%)
-  Adjourned: 1,444 (38.3%)
-
-Disposal Metrics:
-  Cases disposed: 437
-  Disposal rate: 4.4%
-  Gini coefficient: 0.098
-
-Disposal Rates by Case Type:
-  CA  :  120/1949 (  6.2%)
-  CCC :   62/1147 (  5.4%)
-  CMP :   19/ 275 (  6.9%)
-  CP  :   55/ 963 (  5.7%)
-  CRP :  108/2062 (  5.2%)
-  RFA :   19/1680 (  1.1%)
-  RSA :   54/1924 (  2.8%)
-
-Efficiency Metrics:
-  Court utilization: 100.0%
-  Avg hearings/day: 755.0
-
-Ripeness Impact:
-  Transitions: 0
-  Cases filtered (unripe): 1,170
-  Filter rate: 23.7%
-
-Final Ripeness Distribution:
-  RIPE: 9329 (97.6%)
-  UNRIPE_DEPENDENT: 59 (0.6%)
-  UNRIPE_SUMMONS: 175 (1.8%)
-
-Courtroom Allocation:
-  Strategy: load_balanced
-  Load balance fairness (Gini): 0.000
-  Avg daily load: 151.0 cases
-  Allocation changes: 0
-  Capacity rejections: 0
-
-  Courtroom-wise totals:
-    Courtroom 1: 755 cases (151.0/day)
-    Courtroom 2: 755 cases (151.0/day)
-    Courtroom 3: 755 cases (151.0/day)
-    Courtroom 4: 755 cases (151.0/day)
-    Courtroom 5: 755 cases (151.0/day)