feat(candidates): флаг прочитанности (is_read), жирные непрочитанные, голубая заливка выбранного, дефолтная группировка по дате

web/app.py

@@ -75,6 +75,21 @@ def _db() -> sqlite3.Connection:
     return conn
 
 
+def _migrate():
+    """Идемпотентные миграции при старте веб-сервиса."""
+    conn = sqlite3.connect(DB_PATH, timeout=10)
+    try:
+        cols = [r[1] for r in conn.execute("PRAGMA table_info(posts)").fetchall()]
+        if "is_read" not in cols:
+            conn.execute("ALTER TABLE posts ADD COLUMN is_read INTEGER DEFAULT 0")
+            conn.commit()
+    finally:
+        conn.close()
+
+
+_migrate()
+
+
 def _session_ok(request: Request) -> bool:
     return request.cookies.get(SESSION_COOKIE) == os.getenv("VESTI_WEB_SESSION", "")
 
@@ -277,7 +292,7 @@ def _fetch_candidates(conn, direction: str, status: str, own: str, q: str, group
 
 @app.get("/candidates", response_class=HTMLResponse)
 def candidates(request: Request, direction: str = "", status: str = "", own: str = "",
-               q: str = "", group_by: str = "source", selected: int = 0, error: str = ""):
+               q: str = "", group_by: str = "date", selected: int = 0, error: str = ""):
     _require_auth(request)
     conn = _db()
     grouped, counts, status = _fetch_candidates(conn, direction, status, own, q, group_by)
@@ -294,6 +309,11 @@ def candidates(request: Request, direction: str = "", status: str = "", own: str
                 else:
                     continue
                 break
+    # открытие поста = прочтение (как в почте): сразу помечаем, чтобы карточка перестала быть жирной
+    if sel is not None and sel["id"]:
+        conn.execute("UPDATE posts SET is_read=1 WHERE id=? AND is_read=0", (sel["id"],))
+        sel["is_read"] = 1
+    conn.commit()
     conn.close()
     # строка параметров фильтров для ссылок (выбор поста, смена группировки)
     qs = []
@@ -313,7 +333,7 @@ def candidates(request: Request, direction: str = "", status: str = "", own: str
 
 @app.post("/candidates/select")
 def candidates_select(request: Request, id: int = Form(...), direction: str = Form(""),
-                      status: str = Form(""), own: str = Form(""), q: str = Form(""), group_by: str = Form("source")):
+                      status: str = Form(""), own: str = Form(""), q: str = Form(""), group_by: str = Form("date")):
     """Выбор кандидата левой панели (обычная форма без JS)."""
     _require_auth(request)
     url = f"/candidates?selected={id}&group_by={group_by}"
@@ -326,7 +346,7 @@ def candidates_select(request: Request, id: int = Form(...), direction: str = Fo
 @app.post("/candidates/bulk")
 def candidates_bulk(request: Request, action: str = Form(...), ids: list[int] = Form(default_factory=list),
                     direction: str = Form(""), status: str = Form(""), own: str = Form(""),
-                    q: str = Form(""), group_by: str = Form("source")):
+                    q: str = Form(""), group_by: str = Form("date")):
     """Bulk-операции: approve/reject/reject-old/process по отмеченным ids."""
     _require_auth(request)
     back = f"/candidates?group_by={group_by}"