feat(qlik): extract 4 decision metrics (CA/mag, couverture, marge%, rupture%)

Adds CA par Magasin, Couverture stock Qte, Marge % and Stock Rupture %
network measures to the Qlik hypercube extraction (in-page Playwright ws
+ legacy server ws), persists them in qlik_network_metrics, joins them in
getProductRows and renders 4 new grid columns with buy-signal coloring
(low coverage / high margin = green; high rupture = rose).

- qlik-client: config IDs (env-overridable, master GUIDs of app 9872ee6e),
  NetworkMetric fields, hypercube width 4->8, page height 2500->1250
- qlik-playwright: same 4 measures in the in-page hypercube + row mapping
- schema + db-init: 4 numeric columns (ALTER ADD COLUMN IF NOT EXISTS for
  existing DBs)
- cache + grid types + enrich: plumb the new fields end to end

Note: percent measures stored as raw Qlik ratio; UI renders x100 when |v|<=1.

Co-Authored-By: Claude Opus 4.8 <noreply@anthropic.com>

src/lib/qlik-client.ts

@@ -48,6 +48,10 @@ export interface QlikConfig {
     measCaId: string;         // master measure "CA N"
     measQteId: string;        // master measure "Quantite N"
     measNbMagId: string;      // master measure "Magasin Ventes Nb N"
+    measCaMagId: string;      // master measure "CA par Magasin N"
+    measCouvQteId: string;    // master measure "Couverture de stock Quantite N"
+    measMargePctId: string;   // master measure "Marge % N"
+    measRuptPctId: string;    // master measure "Stock Rupture % N"
     tlsInsecure: boolean;
     timeoutMs: number;
 }
@@ -67,6 +71,12 @@ export function getQlikConfig(): QlikConfig {
         measCaId: process.env.QLIK_MEAS_CA_ID ?? "JhqJ",
         measQteId: process.env.QLIK_MEAS_QTE_ID ?? "41516861-5997-4635-8187-3643a2bde422",
         measNbMagId: process.env.QLIK_MEAS_NBMAG_ID ?? "yNBLjc",
+        // Master GUIDs de l'app "Magasins Vision Consolidée" (9872ee6e). Si l'engine
+        // les refuse (qId court attendu), override via env après discovery.
+        measCaMagId: process.env.QLIK_MEAS_CAMAG_ID ?? "16778c00-a4e0-41c7-ab1c-179810d78172",
+        measCouvQteId: process.env.QLIK_MEAS_COUVQTE_ID ?? "dbdf957d-a380-495f-bdc4-3f7b6688f3b5",
+        measMargePctId: process.env.QLIK_MEAS_MARGEPCT_ID ?? "ea1e8feb-49ba-4eb3-8db6-72dcfb4c1222",
+        measRuptPctId: process.env.QLIK_MEAS_RUPTPCT_ID ?? "a60a5c1a-5966-484c-9771-dbe55bd83a3c",
         tlsInsecure: (process.env.QLIK_TLS_INSECURE ?? "true") === "true",
         timeoutMs: Number(process.env.QLIK_TIMEOUT_MS ?? "60000"),
     };
@@ -77,6 +87,14 @@ export interface NetworkMetric {
     caReseau: number;
     qteReseau: number;
     nbMagasinsReseau: number;
+    /** CA moyen par magasin (productivité normalisée présence) */
+    caParMagasinReseau: number;
+    /** Couverture de stock en quantité (rotation : bas = tourne vite) */
+    couvertureStockReseau: number;
+    /** Taux de marge réseau (ratio brut Qlik, ex 0.32 = 32%) */
+    margePctReseau: number;
+    /** Taux de rupture réseau (ratio brut Qlik, ex 0.05 = 5%) */
+    rupturePctReseau: number;
     periode?: string;
 }
 
@@ -229,8 +247,12 @@ function hyperCubeDef(cfg: QlikConfig, height: number) {
                 { qLibraryId: cfg.measCaId },
                 { qLibraryId: cfg.measQteId },
                 { qLibraryId: cfg.measNbMagId },
+                { qLibraryId: cfg.measCaMagId },
+                { qLibraryId: cfg.measCouvQteId },
+                { qLibraryId: cfg.measMargePctId },
+                { qLibraryId: cfg.measRuptPctId },
             ],
-            qInitialDataFetch: [{ qTop: 0, qLeft: 0, qWidth: 4, qHeight: height }],
+            qInitialDataFetch: [{ qTop: 0, qLeft: 0, qWidth: 8, qHeight: height }],
             qSuppressZero: false,
             qSuppressMissing: true,
         },
@@ -253,7 +275,7 @@ export async function fetchNetworkMetrics(
         const openRes = await conn.rpc("OpenDoc", { qDocName: cfg.appNetwork });
         const docHandle = (((openRes.qReturn as Record<string, unknown>) ?? {}).qHandle as number) ?? 1;
 
-        const pageHeight = 2500; // 4 colonnes * 2500 = 10000 cellules max
+        const pageHeight = 1250; // 8 colonnes * 1250 = 10000 cellules max
         const createRes = await conn.rpc("CreateSessionObject", { qProp: hyperCubeDef(cfg, pageHeight) }, docHandle);
         const objHandle = (((createRes.qReturn as Record<string, unknown>) ?? {}).qHandle as number);
 
@@ -261,7 +283,7 @@ export async function fetchNetworkMetrics(
         for (;;) {
             const dataRes = await conn.rpc(
                 "GetHyperCubeData",
-                { qPath: "/qHyperCubeDef", qPages: [{ qTop: top, qLeft: 0, qWidth: 4, qHeight: pageHeight }] },
+                { qPath: "/qHyperCubeDef", qPages: [{ qTop: top, qLeft: 0, qWidth: 8, qHeight: pageHeight }] },
                 objHandle,
             );
             const pages = (dataRes.qDataPages as Array<{ qMatrix?: Matrix }>) ?? [];
@@ -277,6 +299,10 @@ export async function fetchNetworkMetrics(
                     caReseau: Number(row[1]?.qNum ?? 0) || 0,
                     qteReseau: Number(row[2]?.qNum ?? 0) || 0,
                     nbMagasinsReseau: Number(row[3]?.qNum ?? 0) || 0,
+                    caParMagasinReseau: Number(row[4]?.qNum ?? 0) || 0,
+                    couvertureStockReseau: Number(row[5]?.qNum ?? 0) || 0,
+                    margePctReseau: Number(row[6]?.qNum ?? 0) || 0,
+                    rupturePctReseau: Number(row[7]?.qNum ?? 0) || 0,
                 });
             }
             if (matrix.length < pageHeight) break;