Harden Shadbala oracle and VedAstro range evidence

docs/research/ACTIVE_FRONTS.md

@@ -34,6 +34,8 @@ This file is the small index for the current engineering fronts that still drive
 - `/Users/wuyongnaren/Documents/印度占星/docs/research/oracle_benchmark_inventory_latest.json`
 - `/Users/wuyongnaren/Documents/印度占星/docs/research/oracle_closure_master_dashboard_latest.md`
 - `/Users/wuyongnaren/Documents/印度占星/docs/research/public_benchmark_dashboard_latest.md`
+- `/Users/wuyongnaren/Documents/印度占星/docs/research/shadbala_absolute_oracle_comparison_audit_2026_06_28.md`
+- `/Users/wuyongnaren/Documents/印度占星/scripts/shadbala_oracle_comparison.py`
 - `/Users/wuyongnaren/Documents/印度占星/references/oracle/`
 - Before changing oracle-dependent adjudicator or benchmark claims, run:
   - `python3 scripts/oracle_benchmark_inventory.py --format json`
@@ -43,6 +45,7 @@ This file is the small index for the current engineering fronts that still drive
 - `/Users/wuyongnaren/Documents/印度占星/docs/research/vedastro_parity_matrix_latest.md`
 - `/Users/wuyongnaren/Documents/印度占星/docs/research/vedastro_parity_matrix_latest.json`
 - `/Users/wuyongnaren/Documents/印度占星/docs/research/life_event_graph_v1_audit_2026_06_28.md`
+- `/Users/wuyongnaren/Documents/印度占星/docs/research/vedastro_range_scan_allowlist_audit_2026_06_28.md`
 - `/Users/wuyongnaren/Documents/印度占星/scripts/vedastro_service_adapter.py`
 - follow only after the Jaimini marriage bridge v1 regression loop is closed
 - Use the parity matrix before adding or claiming VedAstro-equivalent capability.

docs/research/shadbala_absolute_oracle_comparison_audit_2026_06_28.md

@@ -0,0 +1,52 @@
+# Shadbala Absolute Oracle Comparison Audit - 2026-06-28
+
+## Scope
+
+This pass promotes the local Shadbala absolute-value comparison helper from an untracked fragment into a formal oracle-closure asset.
+
+## New Entrypoint
+
+- `/Users/wuyongnaren/Documents/印度占星/scripts/shadbala_oracle_comparison.py`
+- Primary function: `compare_case(oracle_file, case_id)`
+- CLI example:
+
+```bash
+python3 scripts/shadbala_oracle_comparison.py \
+  --oracle-file references/oracle/dasha_shadbala_oracle_cases.json \
+  --case-id template_steve_jobs_dasha_lahiri \
+  --format json
+```
+
+## Output Contract
+
+The report exposes:
+
+- `scope = shadbala_absolute_oracle_comparison`
+- `case_id`
+- external oracle `status`
+- birth and settings metadata
+- per-planet `oracle_total_rupa`, `local_total_rupa`, and `diff_total_rupa`
+- per-component Rupa deltas
+- `global_scaling_check`
+- tolerance metadata
+
+## Boundary
+
+- This is diagnostic oracle evidence.
+- It does not authorize global Shadbala scaling.
+- It does not tune constants from a single case.
+- It preserves component-level deltas so future fixes can target the actual failing sub-strength instead of hiding mismatch inside a total score.
+
+## Current External-Verified Case Snapshot
+
+For `template_steve_jobs_dasha_lahiri`:
+
+- `planet_count = 7`
+- `planets_within_total_tolerance = 5`
+- `max_abs_total_delta_rupa = 2.085`
+
+This is useful enough to keep in the main repo, but not sufficient to claim Shadbala oracle closure.
+
+## Regression Coverage
+
+- `/Users/wuyongnaren/Documents/印度占星/tests/test_shadbala_oracle_comparison.py`

docs/research/vedastro_range_scan_allowlist_audit_2026_06_28.md

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+# VedAstro Range Scan Allowlist Audit - 2026-06-28
+
+## Scope
+
+This pass hardens the VedAstro range-scan adapter so external `EventsAtRange`-style responses do not enter the local evidence ledger unfiltered.
+
+## Behavior
+
+`scripts/vedastro_service_adapter.py` now filters range-scan events through a per-domain allowlist before writing `evidence_ledger`.
+
+Supported domains:
+
+- `marriage`
+- `wealth`
+- `career`
+
+Each domain can accept an event by either:
+
+- known event id, or
+- at least one relevant tag.
+
+## Boundary
+
+- The allowlist only filters external candidate evidence.
+- It does not promote VedAstro events into final conclusions.
+- It does not change local Dasha, Narayana, Jaimini, Varga, Shadbala, Ashtakavarga, or strict workflow scoring.
+- External range evidence remains secondary/oracle evidence until a domain adjudicator explicitly promotes it through tests.
+
+## Contract Exposure
+
+`--print-schema` now exposes:
+
+```json
+{
+  "range_scan_event_allowlist": {
+    "marriage": {
+      "event_ids": [],
+      "tags": []
+    }
+  }
+}
+```
+
+This prevents future agents from treating the filtering layer as hidden behavior.
+
+## Regression Coverage
+
+- `/Users/wuyongnaren/Documents/印度占星/tests/test_vedastro_service_adapter_executor.py`