fix: local ticker search for screener (Sectors companies/ 401s on sub)

- q= now searches universe table locally (ticker + company_name LIKE, order by close) instead of calling the Sectors companies/ endpoint, which returns SUBSCRIPTION_DOES_NOT_ALLOW on the current subscription and silently fell back to the full 780-ticker universe
- removes the broken name-fill cmd + scheduler/one-shot Screen() name enrichment (wasted credits, empty names)
- Screener UI: search card says 'kode saham', results still show company name when present

backend/cmd/universe-sweep/main.go

@@ -1,7 +1,6 @@
 package main
 
 import (
-	"strings"
 	"context"
 	"encoding/json"
 	"fmt"
@@ -55,22 +54,9 @@ func main() {
 	}
 	raw, _ := json.Marshal(all)
 	_ = db.SaveSnapshot("IDX", date, "close", string(raw))
-	// Best-effort company-name enrichment (one screener call) so the screener
-	// search can display "PT Bank Central Asia Tbk" instead of only "BBCA".
-	names := map[string]string{}
-	if rows, err := c.Screen(ctx, "", "", 1000, 0); err == nil {
-		for _, row := range rows {
-			if row.CompanyName != "" {
-				names[strings.ToUpper(strings.TrimSuffix(row.Symbol, ".JK"))] = row.CompanyName
-			}
-		}
-	} else {
-		log.Printf("name enrichment skipped: %v", err)
-	}
 	uni := make([]store.UniverseRow, 0, len(all))
 	for _, r := range all {
-		tk := strings.ToUpper(strings.TrimSuffix(r.Symbol, ".JK"))
+		uni = append(uni, store.UniverseRow{Symbol: r.Symbol, Close: r.Close, Date: r.Date})
-		uni = append(uni, store.UniverseRow{Symbol: tk, Close: r.Close, Date: r.Date, CompanyName: names[tk]})
 	}
 	if err := db.SaveUniverse(uni); err != nil {
 		log.Fatal(err)

backend/internal/api/screen.go

@@ -46,7 +46,19 @@ func (s *Server) Screen(w http.ResponseWriter, r *http.Request) {
 	// Base universe: live screener when keyed, else stored watchlist.
 	var universe []string
 	names := map[string]string{}
-	if s.Cfg.HasSectorsKey() && (req.Where != "" || req.Q != "") {
+	// Free-text q → local universe search (ticker + company_name, offline).
+	// The Sectors companies/ endpoint is not on this subscription, so remote
+	// screening is skipped entirely to avoid a silent full-universe fallback.
+	if req.Q != "" {
+		if hits, err := s.DB.SearchTickers(req.Q, limit*2); err == nil {
+			for _, h := range hits {
+				universe = append(universe, h.Symbol)
+				if h.CompanyName != "" {
+					names[h.Symbol] = h.CompanyName
+				}
+			}
+		}
+	} else if s.Cfg.HasSectorsKey() && req.Where != "" {
 		if rows, err := s.Sectors.Screen(r.Context(), req.Where, req.Q, limit*2, 0); err == nil {
 			for _, row := range rows {
 				tk := strings.ToUpper(strings.TrimSuffix(row.Symbol, ".JK"))

backend/internal/scheduler/scheduler.go

@@ -6,7 +6,6 @@
 package scheduler
 
 import (
-	"strings"
 	"context"
 	"encoding/json"
 	"fmt"
@@ -284,21 +283,10 @@ func (s *Scheduler) universe(ctx context.Context) error {
 	raw, _ := json.Marshal(all)
 	_ = s.DB.SaveSnapshot("IDX", date, "close", string(raw))
 	// Persist the universe ticker list so AllTickers() can return the full
-	// IDX set instead of only tickers that have depth data yet. Company names
+	// IDX set instead of only tickers that have depth data yet.
-	// ride along (one extra screener call — best effort, skipped on failure)
-	// so the screener search can show "PT Bank Central Asia Tbk" not "BBCA".
-	names := map[string]string{}
-	if rows, err := s.Sectors.Screen(ctx, "", "", 1000, 0); err == nil {
-		for _, row := range rows {
-			if row.CompanyName != "" {
-				names[strings.ToUpper(strings.TrimSuffix(row.Symbol, ".JK"))] = row.CompanyName
-			}
-		}
-	}
 	uni := make([]store.UniverseRow, 0, len(all))
 	for _, r := range all {
-		tk := strings.ToUpper(strings.TrimSuffix(r.Symbol, ".JK"))
+		uni = append(uni, store.UniverseRow{Symbol: r.Symbol, Close: r.Close, Date: r.Date})
-		uni = append(uni, store.UniverseRow{Symbol: tk, Close: r.Close, Date: r.Date, CompanyName: names[tk]})
 	}
 	if err := s.DB.SaveUniverse(uni); err != nil {
 		log.Printf("scheduler: universe save: %v", err)

backend/internal/store/rows.go

@@ -682,6 +682,37 @@ func (db *DB) CompanyNames(tickers []string) (map[string]string, error) {
 	return out, rows.Err()
 }
 
+// TickerHit is one local search result over the universe table.
+type TickerHit struct {
+	Symbol      string
+	CompanyName string
+}
+
+// SearchTickers finds universe tickers matching q in ticker or company_name
+// (case-insensitive), most-traded first. Works offline — no Sectors API call.
+func (db *DB) SearchTickers(q string, limit int) ([]TickerHit, error) {
+	if limit <= 0 {
+		limit = 20
+	}
+	like := "%" + strings.ToUpper(strings.TrimSpace(q)) + "%"
+	rows, err := db.Query(`SELECT ticker, company_name FROM universe
+		WHERE ticker LIKE ? OR UPPER(company_name) LIKE ?
+		ORDER BY close DESC LIMIT ?`, like, like, limit)
+	if err != nil {
+		return nil, err
+	}
+	defer rows.Close()
+	var out []TickerHit
+	for rows.Next() {
+		var h TickerHit
+		if err := rows.Scan(&h.Symbol, &h.CompanyName); err != nil {
+			return nil, err
+		}
+		out = append(out, h)
+	}
+	return out, rows.Err()
+}
+
 // AddWatch inserts a ticker (idempotent).
 func (db *DB) AddWatch(userKey, ticker string) error {
 	_, err := db.Exec(`INSERT INTO watchlists(user_key,ticker,added_at) VALUES(?,?,?)

web/src/pages/Screener.tsx

@@ -62,9 +62,9 @@ function ScreenerInner() {
           </Card>
         )}</For>
         <Card class={showCustom() ? "border-primary" : ""}>
-          <CardHeader class="pb-2"><CardTitle class="text-base">🔎 Cari nama / sektor sendiri</CardTitle><CardDescription>Ketik nama perusahaan atau sektor (mis. "bank", "energi").</CardDescription></CardHeader>
+          <CardHeader class="pb-2"><CardTitle class="text-base">🔎 Cari kode saham</CardTitle><CardDescription>Ketik kode saham atau nama (mis. "bca", "tlkm", "bank").</CardDescription></CardHeader>
           <CardContent class="flex gap-2">
-            <TextField class="flex-1"><TextFieldInput placeholder="mis. bank, bca, energi…" value={q()} onInput={(e) => { setQ(e.currentTarget.value); setShowCustom(true); }} onKeyDown={(e: KeyboardEvent) => { if (e.key === "Enter") runCustom(); }} /></TextField>
+            <TextField class="flex-1"><TextFieldInput placeholder="mis. bca, tlkm, bbri…" value={q()} onInput={(e) => { setQ(e.currentTarget.value); setShowCustom(true); }} onKeyDown={(e: KeyboardEvent) => { if (e.key === "Enter") runCustom(); }} /></TextField>
             <Button size="sm" onClick={runCustom} disabled={busy() || !q().trim()}>{busy() && aktif() === "custom" ? "Menyaring…" : "Cari"}</Button>
           </CardContent>
         </Card>