initial: split from gov-agreg — vreau.digital standalone platform

Moved from gov-agreg/src/pages/achizitii/* to root (drop prefix).
- 22 pages migrated, 127 files total
- All internal links: /achizitii/X → /X (176 occurrences fixed)
- AchizitiiLayout subnav rewritten: /X paths, top-right link to vreaudigital.ro hub
- BaseLayout new (vreau.digital branding, OG tags, site URL)
- astro.config.mjs: site https://vreau.digital, server output (was static)
- docker-compose: port 5096 (vreaudigital is 5095), container vreau-digital
- deploy.sh: paths /opt/vreau-digital, log /var/log/vreau-digital-deploy.log

Backend shared with gov-agreg:
- PostgreSQL satra (same schemas: seap, firms, anaf, anre, ...)
- Photon, Martin tiles
- Infisical /vreaudigital path (DATABASE_URL etc. shared)

build: PASS (npx astro check 0 errors, npm run build 5s vite + 10s server)

services/seap-scraper/scripts/import-seap-xlsx.sh

@@ -0,0 +1,73 @@
+#!/bin/bash
+# SEAP historical XLSX importer.
+# Downloads an xlsx from data.gov.ro, converts to CSV via openpyxl,
+# then hands it to import-seap-historical.py + the same TSV+psql flow.
+#
+# Usage: ./import-seap-xlsx.sh URL TYPE SOURCE [DELETE_FIRST]
+
+set -euo pipefail
+
+URL="$1"
+TYPE="$2"
+SOURCE="$3"
+DELETE_FIRST="${4:-no}"
+
+WORK=/tmp/seap-xlsx-$$
+mkdir -p "$WORK"
+trap "rm -rf $WORK" EXIT
+
+XLSX="$WORK/data.xlsx"
+CSV="$WORK/data.csv"
+TSV="$WORK/data.tsv"
+SCRIPT_DIR="$(cd "$(dirname "$0")" && pwd)"
+
+echo "[xlsx-import] downloading: $URL"
+curl -sk --max-time 600 -L "$URL" -o "$XLSX"
+echo "[xlsx-import] downloaded: $(stat -c %s "$XLSX") bytes"
+
+echo "[xlsx-import] xlsx → csv..."
+python3 "$SCRIPT_DIR/xlsx-to-csv.py" "$XLSX" "$CSV"
+echo "[xlsx-import] csv: $(stat -c %s "$CSV") bytes"
+
+echo "[xlsx-import] normalizing CSV → TSV..."
+python3 "$SCRIPT_DIR/import-seap-historical.py" "$CSV" "$TSV" "$TYPE" "$SOURCE"
+
+echo "[xlsx-import] copying TSV to satra..."
+scp -q "$TSV" "satra:/tmp/seap-historical.tsv"
+
+DELETE_SQL=""
+if [ "$DELETE_FIRST" = "yes" ]; then
+  DELETE_SQL="DELETE FROM seap.announcements WHERE source = '$SOURCE';"
+fi
+
+ssh satra "/tmp/baseline.sh <<SQL
+$DELETE_SQL
+CREATE TEMP TABLE _stage_seap_hist (
+  type text, ref_number text, authority_name text, authority_cui text,
+  cpv_code text, cpv_name text, contract_type text, publication_date text,
+  contract_date text, awarded_value text, supplier_name text, supplier_cui text,
+  procedure_type text, legislation text, source text
+);
+\\COPY _stage_seap_hist FROM '/tmp/seap-historical.tsv' WITH (FORMAT text, DELIMITER E'\\t', HEADER true);
+INSERT INTO seap.announcements (
+  type, ref_number, authority_name, authority_cui, cpv_code, cpv_name,
+  contract_type, publication_date, contract_date, awarded_value,
+  supplier_name, supplier_cui, procedure_type, legislation, source
+)
+SELECT type, ref_number, authority_name, authority_cui, cpv_code, cpv_name,
+       contract_type,
+       NULLIF(publication_date, '')::timestamptz,
+       NULLIF(contract_date, '')::date,
+       NULLIF(awarded_value, '')::numeric,
+       supplier_name, supplier_cui, procedure_type, legislation, source
+FROM _stage_seap_hist
+ON CONFLICT (type, ref_number) DO NOTHING;
+SELECT '$SOURCE' AS source, COUNT(*) AS rows,
+       MIN(publication_date)::date AS oldest,
+       MAX(publication_date)::date AS newest,
+       SUM(awarded_value)::bigint AS total_lei
+FROM seap.announcements WHERE source = '$SOURCE';
+SQL"
+
+ssh satra "rm -f /tmp/seap-historical.tsv"
+echo "[xlsx-import] done."