🔥 Remove unused imports and functions

backend/trip/utils/utils.py

@@ -1,5 +1,5 @@
 import base64
-from datetime import UTC, date, datetime
+from datetime import UTC, datetime
 from io import BytesIO
 from pathlib import Path
 from secrets import token_urlsafe
@@ -52,15 +52,6 @@ def utc_now():
     return datetime.now(UTC)
 
 
-def parse_str_or_date_to_date(cdate: str | date) -> date:
-    if isinstance(cdate, str):
-        try:
-            return date.fromisoformat(cdate)
-        except ValueError:
-            raise HTTPException(status_code=400, detail="Invalid date format, use YYYY-MM-DD")
-    return cdate
-
-
 async def httpx_get(link: str) -> str:
     headers = {
         "User-Agent": "Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/137.0.0.0 Safari/537.36",

src/src/app/services/api.service.ts

@@ -1,5 +1,5 @@
 import { inject, Injectable } from "@angular/core";
-import { HttpClient, HttpHeaders } from "@angular/common/http";
+import { HttpClient } from "@angular/common/http";
 import { Category, Place } from "../types/poi";
 import { BehaviorSubject, map, Observable, shareReplay, tap } from "rxjs";
 import { Info } from "../types/info";

src/src/app/shared/place-box/place-box.component.ts

@@ -3,7 +3,6 @@ import {
   Component,
   EventEmitter,
   Input,
-  OnDestroy,
   OnInit,
   Output,
 } from "@angular/core";