refactor(ui): simplify room names and remove dead code

ui/src/app/components/room-details-panel/room-details-panel.component.spec.ts

@@ -12,7 +12,7 @@ const MOCK_ROOM = ROOM_LAYOUTS.find(r => r.id === 'A1')!;
 
 const makeReading = (co2: number, i = 0): SensorReading => ({
   roomId: 'A1',
-  roomName: 'A1 - Auditorium',
+  roomName: 'A1',
   co2,
   temperature: 21.5,
   humidity: 45,

ui/src/app/components/room-details-panel/room-details-panel.component.ts

@@ -8,7 +8,6 @@ import {
 } from '@angular/core';
 import { CommonModule } from '@angular/common';
 import { ActivatedRoute, RouterModule } from '@angular/router';
-import { toSignal } from '@angular/core/rxjs-interop';
 import { map, switchMap } from 'rxjs/operators';
 import { RoomLayout } from '../../config/rooms-layout.config';
 import { getCO2Color, getCO2Level } from '../../config/co2-levels.config';
@@ -31,14 +30,11 @@ export class RoomDetailsPanelComponent implements OnInit {
   private roomService = inject(RoomService);
   private sensorService = inject(SensorService);
 
-  roomId = toSignal(this.route.paramMap.pipe(map(params => params.get('id'))));
-
   room = signal<RoomLayout | undefined>(undefined);
   latestReading = signal<SensorReading | undefined>(undefined);
   history = signal<SensorReading[]>([]);
 
   currentPage = signal(0);
-  readonly pageSize = PAGE_SIZE;
 
   totalPages = computed(() => Math.ceil(this.history().length / PAGE_SIZE));
   pagedHistory = computed(() => {

ui/src/app/components/room-map/room-map.component.ts

@@ -1,5 +1,4 @@
 import { ChangeDetectionStrategy, Component, OnInit, inject, signal } from '@angular/core';
-import { CommonModule } from '@angular/common';
 import { Router } from '@angular/router';
 import { combineLatest } from 'rxjs';
 import { RoomLayout } from '../../config/rooms-layout.config';
@@ -18,7 +17,7 @@ export interface RoomMapEntry {
 @Component({
   selector: 'app-room-map',
   standalone: true,
-  imports: [CommonModule, LegendComponent],
+  imports: [LegendComponent],
   templateUrl: './room-map.component.html',
   styleUrl: './room-map.component.scss',
   changeDetection: ChangeDetectionStrategy.OnPush,

ui/src/app/config/rooms-layout.config.ts

@@ -23,7 +23,7 @@ export const ROOM_LAYOUTS: RoomLayout[] = [
   // ========================================
   {
     id: 'B1',
-    name: 'B1 - Meeting Room',
+    name: 'B1',
     espace: 'B',
     floor: 1,
     type: 'meeting',
@@ -36,7 +36,7 @@ export const ROOM_LAYOUTS: RoomLayout[] = [
   },
   {
     id: 'B2',
-    name: 'B2 - Lab',
+    name: 'B2',
     espace: 'B',
     floor: 1,
     type: 'lab',
@@ -49,7 +49,7 @@ export const ROOM_LAYOUTS: RoomLayout[] = [
   },
   {
     id: 'B3',
-    name: 'B3 - Office',
+    name: 'B3',
     espace: 'B',
     floor: 1,
     type: 'office',
@@ -62,7 +62,7 @@ export const ROOM_LAYOUTS: RoomLayout[] = [
   },
   {
     id: 'B4',
-    name: 'B4 - Storage',
+    name: 'B4',
     espace: 'B',
     floor: 1,
     type: 'storage',
@@ -79,7 +79,7 @@ export const ROOM_LAYOUTS: RoomLayout[] = [
   // ========================================
   {
     id: 'A1',
-    name: 'A1 - Auditorium',
+    name: 'A1',
     espace: 'A',
     floor: 1,
     type: 'auditorium',
@@ -92,7 +92,7 @@ export const ROOM_LAYOUTS: RoomLayout[] = [
   },
   {
     id: 'A2',
-    name: 'A2 - Lecture Hall',
+    name: 'A2',
     espace: 'A',
     floor: 1,
     type: 'classroom',
@@ -105,7 +105,7 @@ export const ROOM_LAYOUTS: RoomLayout[] = [
   },
   {
     id: 'A3',
-    name: 'A3 - Workshop',
+    name: 'A3',
     espace: 'A',
     floor: 1,
     type: 'workshop',
@@ -118,7 +118,7 @@ export const ROOM_LAYOUTS: RoomLayout[] = [
   },
   {
     id: 'A4',
-    name: 'A4 - Open Space',
+    name: 'A4',
     espace: 'A',
     floor: 1,
     type: 'openspace',
@@ -131,7 +131,7 @@ export const ROOM_LAYOUTS: RoomLayout[] = [
   },
   {
     id: 'A5',
-    name: 'A5 - Conference',
+    name: 'A5',
     espace: 'A',
     floor: 1,
     type: 'conference',
@@ -144,7 +144,7 @@ export const ROOM_LAYOUTS: RoomLayout[] = [
   },
   {
     id: 'A6',
-    name: 'A6 - Study Room',
+    name: 'A6',
     espace: 'A',
     floor: 1,
     type: 'study',
@@ -157,7 +157,7 @@ export const ROOM_LAYOUTS: RoomLayout[] = [
   },
   {
     id: 'A7',
-    name: 'A7 - Lab',
+    name: 'A7',
     espace: 'A',
     floor: 1,
     type: 'lab',
@@ -170,7 +170,7 @@ export const ROOM_LAYOUTS: RoomLayout[] = [
   },
   {
     id: 'A8',
-    name: 'A8 - Classroom',
+    name: 'A8',
     espace: 'A',
     floor: 1,
     type: 'classroom',
@@ -183,7 +183,7 @@ export const ROOM_LAYOUTS: RoomLayout[] = [
   },
   {
     id: 'A9',
-    name: 'A9 - Office',
+    name: 'A9',
     espace: 'A',
     floor: 1,
     type: 'office',
@@ -195,44 +195,3 @@ export const ROOM_LAYOUTS: RoomLayout[] = [
     hasSensor: true,
   },
 ];
-
-/**
- * Get room layout by ID
- */
-export function getRoomById(roomId: string): RoomLayout | undefined {
-  return ROOM_LAYOUTS.find(room => room.id === roomId);
-}
-
-/**
- * Get rooms by espace (A or B)
- */
-export function getRoomsByEspace(espace: 'A' | 'B'): RoomLayout[] {
-  return ROOM_LAYOUTS.filter(room => room.espace === espace);
-}
-
-/**
- * Get all rooms with sensors
- */
-export function getRoomsWithSensors(): RoomLayout[] {
-  return ROOM_LAYOUTS.filter(room => room.hasSensor);
-}
-
-/**
- * Get total number of rooms
- */
-export function getTotalRooms(): number {
-  return ROOM_LAYOUTS.length;
-}
-
-/**
- * Get room center point (for tooltip positioning)
- */
-export function getRoomCenter(roomId: string): { x: number; y: number } | null {
-  const room = getRoomById(roomId);
-  if (!room) return null;
-
-  return {
-    x: room.x + room.width / 2,
-    y: room.y + room.height / 2,
-  };
-}