[2026-05-27] 포맷 후 복구 설치 스크립트 추가

reports/implementation_log.md

@@ -0,0 +1,80 @@
+# Implementation Log
+
+## 2026-05-27
+
+- Reviewed the stock scalping bot structure and moved it toward an AI-training-ready paper-trading platform.
+- Added database tables for AI training:
+  - `entry_snapshots`
+  - `post_entry_snapshots`
+- Added entry-time data capture after successful buys.
+- Added post-entry sampling at 60s, 180s, 300s, and 600s.
+- Fixed partial-exit accounting so partial TP1 exits no longer close the whole trade row.
+- Relaxed strict entry-limit enforcement during paper-trading data collection while preserving warning logs.
+- Added daily/export training scripts:
+  - `scripts/export_training_dataset.py`
+  - `scripts/collect_daily_features.py`
+  - `scripts/collect_minute_data.py`
+  - `scripts/build_external_training_dataset.py`
+- Added ML training and runtime support:
+  - `app/ml/features.py`
+  - `app/ml/predictor.py`
+  - `scripts/train_ai_model.py`
+- Added observation-only AI scoring:
+  - Runtime scores are recorded only when a trained model exists.
+  - AI scores do not block entries, change sizing, or override exits.
+- Added daily training pipeline:
+  - `scripts/run_training_pipeline.ps1`
+- Registered and verified Windows Scheduler tasks:
+  - `StockBot_Morning`
+  - `StockBot_Watchdog`
+  - `StockBot_Midday`
+  - `StockBot_Evening`
+  - `StockBot_Training`
+- Rewrote scheduler setup to avoid hardcoded broken Korean paths:
+  - `scripts/setup_scheduler.ps1`
+- Rewrote watchdog wrapper with trading-day and time-window checks:
+  - `scripts/run_watchdog.ps1`
+- Added dependency portability:
+  - Root `requirements.txt`
+  - `scripts/install_dependencies.ps1`
+  - `scripts/download_dependencies.ps1`
+  - `vendor/wheels` wheelhouse for Windows/Python 3.11
+- Updated operational docs:
+  - `README.md`
+  - `CLAUDE.md`
+  - `reports/daily/2026-05-27.md`
+
+Validation performed:
+- Python compile check passed.
+- DB migration checked.
+- AI score snapshot insert checked with a temporary DB.
+- Training script checked with empty dataset.
+- Scheduler registration checked.
+- PowerShell script parse check passed.
+
+Open risks:
+- KIS minute endpoint still needs live response verification.
+- Early model quality is expected to be weak until enough labeled rows exist.
+- External minute data is useful for pretraining, not final bot-trade truth.
+- Real-cash trading still needs stronger fill, partial-fill, unfilled-order, cancel/replace, and recovery handling.
+- Raspberry Pi dependency packaging needs a Linux/ARM-specific setup.
+- Approved and applied `ENTRY_START = "09:15"` after the 2026-05-27 evening review.
+- Reason: 09:05-09:06 generated four immediate SL trades and most of the daily loss.
+- Time-based sizing and time-based SL changes remain deferred.
+
+### 2026-05-27 Strategy Approval Log
+
+- User approved Claude Evening Proposal 1.
+- Changed `app/config.py`:
+  - Before: `ENTRY_START = "09:05"`
+  - After: `ENTRY_START = "09:15"`
+- Rationale:
+  - Four immediate SL trades occurred from 09:05:03 to 09:05:49.
+  - Those four trades lost about `-183,969 KRW`.
+  - This represented about 74.5% of the daily loss.
+- Deferred:
+  - Time-based position-size reduction.
+  - Time-based stop-loss adjustment.
+- Verification:
+  - Python compile check passed.
+  - Runtime import confirmed `ENTRY_START == "09:15"`.