release: v1.32.0

Deals-in-DB architecture: per-deal data now stored in SQLite instead of
deals.csv/deals.json files.

- storage: add `deals` table with report_id FK; insert_deals/get_deals/get_by_report_dir methods
- extract: stop writing deals.csv and deals.json; only metrics.json written to disk
- pipeline: call db.insert_deals() after extraction; HTML report still deleted after parse
- analytics: all 19 tools now load deals from DB (report_id > report_dir > latest)
- analytics: resolve_report() helper replaces load_report_data/read_deals_from_csv
- analytics: calling any analytics tool with no args uses the latest report automatically
- tools: add export_deals_csv for on-demand CSV generation from DB
- tools: add get_by_report_dir for backward-compat lookup by filesystem path

Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>

Cargo.toml

@@ -1,6 +1,6 @@
 [package]
 name = "mt5-quant"
-version = "1.31.5"
+version = "1.32.0"
 edition = "2021"
 description = "MCP server for MT5 strategy development on macOS/Linux"
 authors = ["masdevid <masdevid@example.com>"]